Acquisition method (AMC)
1
FSC 5310 × NUT,PLAIN,HEXAGON
NUT,PLAIN,HEXAGON
5310-00-768-0321 FSC 5310
NSN 5310-00-768-0321 (also written 5310007680321; NIIN 00-768-0321) is a nut, plain, hexagon in Federal Supply Class 5310, Nuts and Washers. 33 manufacturer part numbers from 22 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 |
|---|---|
| NUT STYLE ACTA | — |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| THREAD CLASS AAJD | 2B |
| NUT HEIGHT ADEA | INCHES MINIMUM 0.427 AND INCHES MAXIMUM 0.448 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| MATERIAL MATT | OVERALL STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 OR STEEL COMP 317 OR STEEL COMP 347 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| END ITEM IDENTIFICATION AGAV | MRAP - COUGAR AMBULANCE; MRAP BUFFALO MK2A2; A4 BRADLEY FIGHTING VEHICLE; A3 BRADLEY FIGHTING VEHICLE |
| WIDTH ACROSS FLATS ASDB | INCHES MINIMUM 0.736 AND INCHES MAXIMUM 0.750 |
| THREAD SERIES BZRR | UNIFIED NATIONAL COARSE (UNC) |
| THREAD QUANTITY PER INCH CMLP | 13 |
| NOMINAL THREAD SIZE CQJX | INCHES 0.500 |
| BEARING SURFACE TYPE CRTM | CHAMFERED OR WASHER FACED |
| PROPRIETARY CHARACTERISTICS PRPY | NPAC |
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 |
|---|---|---|
| 110-1540 | 4GNV9 | BMI DEFENSE SYSTEMS, INC |
| 124-1998521 PART NO. 57 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 124-4322603 PC 58 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 1301915-81 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 139A5 | 70634 | ASSOCIATED PIPING AND ENGINEERING CO INC SUB OF JOHNSON CONTROLS INC |
| 145-4510931-7 | 51563 | ROHR, INC. DBA ROHR INDUSTRIES INC DIV ROHR INC., A PART OF COLLINS AEROSPACE |
| 203-1167P5 | 49956 | RAYTHEON COMPANY DIV CORP |
| 205-4510947-51 | 51563 | ROHR, INC. DBA ROHR INDUSTRIES INC DIV ROHR INC., A PART OF COLLINS AEROSPACE |
| 2100-0227-001 | 06032 | ANTENNA PRODUCTS CORPORATION DBA ANTENNA PRODUCTS CORP |
| 2155231-1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 3108609 FIND 248 | 3X894 | CONTROL FLOW, INC. DBA CONTROL FLOW INC |
| 313-0278-000 | 95105 | ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS |
| 37960 | 53964 | KAYDON CUSTOM FILTRATION CORPORATION |
| 41UT4103-4PC50 | 81340 | UNITED STATES COAST GUARD DBA U.S.C.G. SFLC DIV SURFACE FORCES LOGISTICS CENTER (SFLC) |
| 5310007680321 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| 5310PL0682748 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 60-07-0627 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 62799016 | H0632 | VOESTALPINE AUTOMOTIVE COMPONENTS BUNSCHOTEN B.V. |
| 73423-32 ITEM 16 | 57574 | VELAN VALVE CORP. |
| 7978-556R51PC23 | 81316 | PORTSMOUTH NAVAL SHIPYARD |
| 7978-556R51PC23 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 900165-5 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 93439A033 | 39428 | MCMASTER-CARR SUPPLY CO |
| E-168-821 PIECE 505X528X592 | 11440 | GE STEAM POWER INC DBA GE STEAM POWER, INC |
| E108186 PART NO 248 | 3X894 | CONTROL FLOW, INC. DBA CONTROL FLOW INC |
| HN-2014 | 94223 | SPAENAUR INC |
| J-10574 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS35690-810 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS35690-810 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS51971-5 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SS-472-4491221- 23 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| SS-472-472-4491221-23 | 25685 | NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE |
| WG105259 | 3X894 | CONTROL FLOW, INC. DBA CONTROL FLOW INC |
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
—
Purchases
0
Total spend
—
Oct 20, 2026
Last purchased
3 · 3.0/yr
Purchase records
$17,436
Total demand
$7,336
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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 |
|---|---|---|---|---|
| Oct 20, 2026 | SPE4A625V4459 ↗ | — | — | $2,763 |
| Oct 20, 2026 | SPE4A625V0215 ↗ | — | — | $7,336 |
| Oct 20, 2026 | SPE4A625V0215 ↗ | — | — | $7,336 |
Demand history
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 6XGY8
last award Oct 2026
ANTENNA PRODUCTS CORPORATION DBA ANTENNA PRODUCTS CORP
no award yet
no awards on record
Listed source ASSOCIATED PIPING AND ENGINEERING CO INC SUB OF JOHNSON CONTROLS INC
no award yet
no awards on record
Listed source BMI DEFENSE SYSTEMS, INC
no award yet
no awards on record
Listed source CONTROL FLOW, INC. DBA CONTROL FLOW INC
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 ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source GE STEAM POWER INC DBA GE STEAM POWER, INC
no award yet
no awards on record
Listed source CAGE 6XGY8 won 3 of the last 3 awards. CAGE 6XGY8 won without being a listed source.
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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,PLAIN,HEXAGON." nsnexplorer.com, https://nsnexplorer.com/nsn/5310-00-768-0321/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5310-00-768-0321/