Acquisition method (AMC)
1
FSC 5305 × SCREW,ASSEMBLED WASHER
SCREW,ASSEMBLED WASHER
5305-01-164-5837 FSC 5305
NSN 5305-01-164-5837 (also written 5305011645837; NIIN 01-164-5837) is a screw, assembled washer in Federal Supply Class 5305, Screws. 3 manufacturer part numbers from 3 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.
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 DIRECTION AAJF | RIGHT-HAND |
| FASTENER LENGTH AASB | INCHES MINIMUM 2.270 AND INCHES MAXIMUM 2.330 |
| HEAD STYLE AASK | — |
| HEAD HEIGHT AASU | INCHES NOMINAL 0.950 |
| WIDTH BETWEEN FLATS AATB | INCHES MINIMUM 1.469 AND INCHES MAXIMUM 1.500 |
| EXTENDED WASHER DIAMETER AATC | INCHES NOMINAL 1.920 |
| EXTENDED WASHER THICKNESS AATD | INCHES NOMINAL 0.160 |
| WASHER QUANTITY AAVW | 1 |
| SINGLE SHEAR STRENGTH AAWU | POUNDS PER SQUARE INCH (PSI) 15000 |
| INTERNAL DRIVE STYLE ABQZ | — |
| MINIMUM TENSILE STRENGTH CQBC | POUNDS PER SQUARE INCH 150000 |
| HARDNESS RATING CQFM | OVERALL ROCKWELL C MINIMUM 28.0 AND ROCKWELL C MAXIMUM 55.0 |
| MINIMUM YIELD STRENGTH CQHQ | POUNDS PER SQUARE INCH 130000 |
| PRIMARY WASHER OUTSIDE DIAMETER CSPG | INCHES NOMINAL 1.920 |
| PRIMARY WASHER STYLE CTHW | — |
| PRIMARY WASHER MATERIAL THICKNESS CTJJ | INCHES NOMINAL 0.160 |
| MATERIAL MATT | OVERALL STEEL COMP 429 |
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 |
|---|---|---|
| 12312415 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 5305011645837 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES |
| 5305PL2220304 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
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
$11.41
Purchases
3
Total spend
$186,941
Oct 29, 2026
Last purchased
6 · 6.0/yr
Purchase records
$373,882
Total demand
$11.41
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Aug 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $11.65 and $12.06.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$11.84
Weighted by quantity$11.75
Observed range$11.41 – $12.23
Window coveredAug 2026 – Oct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 7,126 | $11.41 | CAGE 8R639 |
| Oct 2026 | 5,234 | $11.88 | WILSON-GARNER CO |
| Aug 2026 | 3,553 | $12.23 | WILSON-GARNER CO |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 29, 2026 | 7,126 | $11.41 | $81,308 | Unknown (8R639) | Unknown | Source ↗ |
| Oct 22, 2026 | 5,234 | $11.88 | $62,180 | WILSON-GARNER CO (7E548) | Unknown | Source ↗ |
| Aug 20, 2026 | 3,553 | $12.23 | $43,453 | WILSON-GARNER CO (7E548) | 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 20, 2026 | SPE4A626PAAB3 ↗ | WILSON-GARNER CO | — | $43,453 |
| Oct 22, 2026 | SPE4A627P2834 ↗ | WILSON-GARNER CO | — | $62,180 |
| Oct 29, 2026 | SPE4A627P4048 ↗ | — | — | $81,308 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 4 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 23 days from posting to award. Most of that came after quotes closed.
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 Oct 2026
WILSON-GARNER CO
last award Oct 2026
E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source WILSON-GARNER CO won 2 of the last 3 awards. CAGE 8R639 and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-3921 | Oct 14, 2026 | Oct 26, 2026 | 7,126 | Expired | View at DIBBS → |
| SPE4A6-26-T-33CV | Sep 18, 2026 | Sep 30, 2026 | 5,234 | Expired | View at DIBBS → |
| SPE4A6-26-T-27NT | Sep 10, 2026 | Sep 17, 2026 | 5,234 | Cancelled | View at DIBBS → |
| SPE4A6-26-T-09WY | Jul 28, 2026 | Aug 7, 2026 | 3,553 | 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: 2026-11-02.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,ASSEMBLED WASHER." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-164-5837/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-164-5837/