Acquisition method (AMC)
1
FSC 5305 × SCREW,MACHINE
SCREW,MACHINE
5305-00-281-8527 FSC 5305
NSN 5305-00-281-8527 (also written 5305002818527; NIIN 00-281-8527) is a screw, machine in Federal Supply Class 5305, Screws. 8 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Nov 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 |
|---|---|
| EXTENDED WASHER THICKNESS AATD | INCHES MINIMUM 0.023 AND INCHES MAXIMUM 0.028 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
| INTERNAL DRIVE STYLE ABQZ | — |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.082 AND INCHES MAXIMUM 0.092 |
| EXTENDED WASHER DIAMETER AATC | INCHES MINIMUM 0.365 AND INCHES MAXIMUM 0.385 |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION CYAW | MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6050 OR ASSN STD 2ND MATERIAL RESPONSE A-S 6300 |
| SCREW SURFACE TREATMENT CYBA | CADMIUM OR ZINC |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION CYBE | FED SPEC 1ST TREATMENT RESPONSE QQ--416 OR FED SPEC 2ND TREATMENT RESPONSE QQ-Z-325 QQ--416 |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 125000 |
| SCREW MATERIAL CYAU | STEEL COMP 8630 OR STEEL COMP 4037 |
| THREAD CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES MINIMUM 0.266 AND INCHES MAXIMUM 0.422 |
| FASTENER LENGTH AASB | INCHES MINIMUM 0.469 AND INCHES MAXIMUM 0.531 |
| HEAD STYLE AASK | — |
| THREAD QUANTITY PER INCH CMLP | 32 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.164 |
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 |
|---|---|---|
| 31271600 | I9057 | UNITED NATIONS DEVELOPMENT PROGRAMME |
| AN525-832R8 | 7EK50 | TEXTRON AVIATION INC |
| AN525-832R8 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| AN525-832R8 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| AN525-832R8 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE |
| MILS7839 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
| MILS7839 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| NASM525 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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
$7.30
Purchases
1
Total spend
$2,701
Nov 2, 2026
Last purchased
2 · 2.0/yr
Purchase records
$5,402
Total demand
$7.30
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 2, 2026 | 370 | $7.30 | $2,701 | BOEING DISTRIBUTION SERVICES X, INC. (2N935) | 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 |
|---|---|---|---|---|
| Nov 2, 2026 | SPE4A627V1563 ↗ | BOEING DISTRIBUTION SERVICES X, INC. | — | $2,701 |
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
BOEING DISTRIBUTION SERVICES X, INC.
last award Nov 2026
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
no award yet
no awards on record
Listed source LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
no award yet
no awards on record
Listed source TEXTRON AVIATION INC
no award yet
no awards on record
Listed source UNITED NATIONS DEVELOPMENT PROGRAMME
no award yet
no awards on record
Listed source BOEING DISTRIBUTION SERVICES X, INC. won the only award on record. BOEING DISTRIBUTION SERVICES X, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-5505 | Oct 21, 2026 | Oct 28, 2026 | 370 | 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 23, 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/5305-00-281-8527/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-00-281-8527/