Acquisition method (AMC)
3
FSC 5305 × SCREW,ASSEMBLED WASHER
SCREW,ASSEMBLED WASHER
5305-01-522-9506 FSC 5305
NSN 5305-01-522-9506 (also written 5305015229506; NIIN 01-522-9506) is a screw, assembled washer in Federal Supply Class 5305, Screws. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 DIRECTION AAJF | RIGHT-HAND |
| THREAD CLASS AAJD | 3A |
| PRIMARY WASHER OUTSIDE DIAMETER CSPG | INCHES NOMINAL 0.250 |
| NOMINAL THREAD DIAMETER AHYM | INCHES 0.138 |
| THREAD SERIES DESIGNATOR THSD | UNIFIED NATIONAL COARSE (UNC) |
| END ITEM IDENTIFICATION AGAV | CONSOLE |
| SURFACE TREATMENT SFTT | OVERALL OXIDE |
| THREAD QUANTITY PER INCH CMLP | 32 |
| SECONDARY WASHER RELATIONSHIP TO PRIMARY WASHER CRGX | NOT IDENTICAL |
| SECONDARY WASHER STYLE CRYT | — |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| SECONDARY WASHER OUTSIDE DIAMETER CTDQ | INCHES MINIMUM 0.302 AND INCHES MAXIMUM 0.322 |
| PRIMARY WASHER STYLE CTHW | — |
| PRIMARY WASHER MATERIAL THICKNESS CTJJ | INCHES NOMINAL 0.031 |
| SECONDARY WASHER MATERIAL THICKNESS CWBW | INCHES MINIMUM 0.025 AND INCHES MAXIMUM 0.035 |
| COLOR HUES | OVERALL BLACK |
| HEAD HEIGHT AASU | INCHES MINIMUM 0.087 AND INCHES MAXIMUM 0.097 |
| WASHER QUANTITY AAVW | 2 |
| INTERNAL DRIVE STYLE ABQZ | — |
| HEAD STYLE AASK | — |
| HEAD DIAMETER AASL | INCHES MINIMUM 0.256 AND INCHES MAXIMUM 0.294 |
| FASTENER LENGTH AASB | INCHES NOMINAL 0.625 |
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 |
|---|---|---|
| 114054PP.625SSGF11 | 51506 | ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION |
| 1900474-21 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 1983698-1 ITEM # 14 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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
$50.00
Purchases
2
Total spend
$602.00
Sep 23, 2026
Last purchased
7 · 7.0/yr
Purchase records
$1,510
Total demand
$50.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | 10 | $50.00 | $500.00 | Unknown (10TB9) | Unknown | Source ↗ |
| Aug 12, 2026 | 1 | $102.00 | $102.00 | PATTERSON COONEY INC (9U103) | 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 5, 2026 | SPE4A626V292B ↗ | PATTERSON COONEY INC | — | $102.00 |
| Aug 5, 2026 | SPE4A626V292B ↗ | PATTERSON COONEY INC | — | $102.00 |
| Aug 12, 2026 | SPE4A626V308D ↗ | PATTERSON COONEY INC | — | $102.00 |
| Aug 12, 2026 | SPE4A626V308D ↗ | PATTERSON COONEY INC | — | $102.00 |
| Sep 23, 2026 | SPE4A626V388K ↗ | — | — | $500.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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 6 days from posting to award.
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 10TB9
last award Sep 2026
PATTERSON COONEY INC
last award Aug 2026
ACCURATE SCREW MACHINE CORP DIV ACCURATE SCREW MACHINE CORPORATION
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION
no award yet
no awards on record
Listed source CAGE 10TB9 won 1 of the last 2 awards. CAGE 10TB9 and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-6697 | Oct 26, 2026 | Nov 5, 2026 | 10 | Expired | View at DIBBS → |
| SPE4A6-26-T-31GJ | Sep 17, 2026 | Sep 24, 2026 | 10 | Expired | View at DIBBS → |
| SPE4A6-26-T-14AG | Aug 7, 2026 | Aug 14, 2026 | 1 | Cancelled | 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: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SCREW,ASSEMBLED WASHER." nsnexplorer.com, https://nsnexplorer.com/nsn/5305-01-522-9506/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5305-01-522-9506/