Acquisition method (AMC)
1
FSC 5305 × SCREW,ASSEMBLED WASHER
SCREW,ASSEMBLED WASHER
5305-00-083-6645 FSC 5305
NSN 5305-00-083-6645 (also written 5305000836645; NIIN 00-083-6645) is a screw, assembled washer in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 2 suppliers are 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 |
|---|---|
| THREAD SERIES DESIGNATOR THSD | UNF |
| SURFACE TREATMENT SFTT | PRIMARY WASHER PASSIVATE |
| SURFACE TREATMENT SFTT | SECONDARY WASHER PASSIVATE |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | FASTENER MIL SPEC 1ST MATERIAL RESPONSE -IL-S-7720 OR ASSN STD 2ND MATERIAL RESPONSE AST- A582 |
| SURFACE TREATMENT SFTT | FASTENER PASSIVATE |
| MATERIAL MATT | SECONDARY WASHER STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 347 OR STEEL COMP 348 |
| THREAD CLASS AAJD | 2A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| THREAD LENGTH AASA | INCHES MINIMUM 0.348 AND INCHES MAXIMUM 0.360 |
| FASTENER LENGTH AASB | INCHES MINIMUM 0.468 AND INCHES MAXIMUM 0.500 |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.357 AND INCHES MAXIMUM 0.373 |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.122 AND INCHES MAXIMUM 0.132 |
| WASHER QUANTITY AAVW | 2 |
| INTERNAL DRIVE STYLE ABQZ | — |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.190 |
| THREAD QUANTITY PER INCH CMLP | 32 |
| SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER CRGX | NOT IDENTICAL |
| SECONDARY WASHER STYLE CRYT | — |
| PRIMARY WASHER OUTSIDE DIAMETER CSPG | INCHES NOMINAL 0.337 |
| SECONDARY WASHER OUTSIDE DIAMETER CTDQ | INCHES MINIMUM 0.338 AND INCHES MAXIMUM 0.348 |
| PRIMARY WASHER STYLE CTHW | — |
| PRIMARY WASHER MATERIAL THICKNESS CTJJ | INCHES MINIMUM 0.047 |
| SECONDARY WASHER MATERIAL THICKNESS CWBW | INCHES MINIMUM 0.029 AND INCHES MAXIMUM 0.035 |
| MATERIAL MATT | FASTENER STEEL COMP 303 OR STEEL COMP 303SE |
| MATERIAL MATT | PRIMARY WASHER STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 347 OR STEEL COMP 348 |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 80205-NAS1301 NAS1301 |
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 |
|---|---|---|
| 10124970 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| NAS1301C10-8 | 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
$1.10
Purchases
1
Total spend
$1,529
Aug 19, 2026
Last purchased
2 · 2.0/yr
Purchase records
$3,058
Total demand
$1.10
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 |
|---|---|---|---|---|
| Aug 19, 2026 | SPE4A626V316L ↗ | — | — | $1,529 |
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
CAGE 8R639
last award Aug 2026
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 NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source CAGE 8R639 won the only award on record. CAGE 8R639 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-15US | Aug 13, 2026 | Aug 20, 2026 | 1,390 | 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,ASSEMBLED WASHER." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-00-083-6645/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-00-083-6645/