Acquisition method (AMC)
1
FSC 5305 × SCREW,MACHINE
SCREW,MACHINE
5305-00-071-2090 FSC 5305
NSN 5305-00-071-2090 (also written 5305000712090; NIIN 00-071-2090) is a screw, machine in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 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 |
|---|---|
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.250 |
| THREAD QUANTITY PER INCH CMLP | 20 |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 80000 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD CLASS AAJD | 2A |
| SCREW SURFACE TREATMENT CYBA | PASSIVATE |
| FASTENER LENGTH AASB | INCHES NOMINAL 2.750 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.473 AND INCHES MAXIMUM 0.492 |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.162 AND INCHES MAXIMUM 0.175 |
| INTERNAL DRIVE STYLE ABQZ | — |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION CYBE | FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
| THREAD LENGTH AASA | INCHES MINIMUM 1.750 |
| SCREW MATERIAL CYAU | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 305 OR STEEL COMP 316 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION CYAW | FED STD ALL MATERIAL RESPONSES 66 |
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 |
|---|---|---|
| MS51957-90 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
$3.84
Purchases
1
Total spend
$445.44
Aug 26, 2026
Last purchased
3 · 3.0/yr
Purchase records
$1,129
Total demand
$3.84
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 19, 2026 | 116 | $3.84 | $445.44 | KAREN CARLISLE DBA B & K AEROSPACE (8A1E8) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Aug 19, 2026 | SPE4A626V316S ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $445.44 |
| Aug 26, 2026 | SPE4A626PAAZM ↗ | KAREN CARLISLE DBA B & K AEROSPACE | — | $237.90 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
KAREN CARLISLE DBA B & K AEROSPACE
last award Aug 2026
MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source KAREN CARLISLE DBA B & K AEROSPACE won the only award on record. KAREN CARLISLE DBA B & K AEROSPACE won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-16CE | Aug 13, 2026 | Aug 20, 2026 | 116 | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,MACHINE." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-00-071-2090/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-00-071-2090/