Acquisition method (AMC)
1
FSC 5310 × NUT,SELF-LOCKING,HEXAGON
NUT,SELF-LOCKING,HEXAGON
5310-00-411-4385 FSC 5310
NSN 5310-00-411-4385 (also written 5310004114385; NIIN 00-411-4385) is a nut, self-locking, hexagon in Federal Supply Class 5310, Nuts and Washers. 24 manufacturer part numbers from 11 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Dimensioned drawing
Generated from the federal catalog's dimensional data for this NSN — reference only, not a manufacturing drawing.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| THREAD CLASS AAJD | 3B |
| THREAD SERIES BZRR | UNIFIED NATIONAL COARSE (UNC) |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.575 AND INCHES MAXIMUM 0.610 |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.741 AND INCHES MAXIMUM 0.752 |
| TEMP RATING AZKQ | FAHRENHEIT NOMINAL 250.0 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| MATERIAL MATT | NUT STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 302B OR STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 OR STEEL COMP 304L OR STEEL COMP 305 OR STEEL COMP W214 OR STEEL COMP 309 OR STEEL COMP 309S OR STEEL COMP 310 OR STEEL COMP 310S OR STEEL COMP M3 OR STEEL COMP 316 OR STEEL COMP 316L OR STEEL COMP 317 OR STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OR STEEL COMP 384 OR STEEL COMP 385 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LOCKING INSERT MIL SPEC SINGLE MATERIAL RESPONSE -IL---20693,CO- A,TY 1 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | NUT FED STD ALL MATERIAL RESPONSES 66 |
| SURFACE TREATMENT SFTT | NUT PASSIVATE |
| THREAD QUANTITY PER INCH CMLP | 13 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.500 |
| NUT STYLE ACTA | — |
| BEARING SURFACE TYPE CRTM | CHAMFERED |
| LOCKING FEATURE AAUM | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | NUT FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| BEARING SURFACE FINISH CSXL | MICROINCHES 125.0 |
| MATERIAL MATT | LOCKING INSERT PLASTIC POLYHEXAMETHYLENE AMIDE |
| COUNTERSINK ANGLE CRSQ | NUT DEGREES NOMINAL 88.0 |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 1-2-12UNC3B | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 110-2009-06-0 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 111-5486617 PC | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 501-7298327 ITEM NO 65 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 501-7368087 ITEM NO 26 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 501-7368091 ITEM NO 31 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 501-7368092 ITEM NO 28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 5310004114385 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5310004114385 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 5310PL1280759 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 595-6405353-ECMM-18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 60-07-9327 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 6961897 FIND 10 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 709=5486672 ITEM 174 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 7346676 ITEM 39 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 79N083 | 019L2 | ESNA, LLC |
| 79N083 | 72962 | HARVARD INDUSTRIES INC |
| A07058.005.156 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| ASC1537076 | Z4779 | ASC PTY LTD |
| J-10582 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS17830-80C | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS17830-8C | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| MS17830-8C | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NASM17830-8C | 5B5M3 | DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$2.00
Purchases
2
Total spend
$174,037
Oct 19, 2026
Last purchased
4 · 4.0/yr
Purchase records
$348,073
Total demand
$2.00
Latest unit price
Purchase history
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 14, 2026 | SPE7M226V5296 ↗ | — | — | $24,637 |
| Oct 19, 2026 | SPE7M227P0197 ↗ | — | — | $149,400 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 28 days from posting to award.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
CAGE 8EW99
last award Oct 2026
ASC PTY LTD
no award yet
no awards on record
Listed source DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
no award yet
no awards on record
Listed source ESNA, LLC
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source CAGE 8EW99 won 2 of the last 2 awards. CAGE 8EW99 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-27-Q-0012 | Oct 2, 2026 | Oct 12, 2026 | 74,700 | Expired | View at DIBBS → |
| SPE7M2-26-T-6855 | Sep 15, 2026 | Sep 25, 2026 | 5,370 | Cancelled | View at DIBBS → |
| SPE7M2-26-T-6014 | Aug 6, 2026 | Aug 17, 2026 | 10,097 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,SELF-LOCKING,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-411-4385/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-411-4385/