Acquisition method (AMC)
1
FSC 5325 × STUD,TURNBUTTON FASTENER
STUD,TURNBUTTON FASTENER
5325-00-055-7451 FSC 5325
NSN 5325-00-055-7451 (also written 5325000557451; NIIN 00-055-7451) is a stud, turnbutton fastener in Federal Supply Class 5325, Fastening Devices. 3 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE4A6-27-T-8381 | 372 | Closes in 5d | Bid → |
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 |
|---|---|
| TURNBUTTON STUD STYLE AGPE | — |
| BUTTON WIDTH AGPF | INCHES NOMINAL 0.531 |
| BUTTON THICKNESS AGPG | INCHES NOMINAL 0.312 |
| SURFACE TREATMENT SFTT | BARREL OXIDE FILM |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | TOP FED SPEC 4TH MATERIAL RESPONSE QQ-B-626 CO- 1 OR 2 1?2 HARD QQ-B-626 |
| MATERIAL MATT | BARREL COPPER ALLOY |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | TOP MIL SPEC 4TH TREATMENT RESPONSE -IL-F-495 |
| THREAD SIZE AND SERIES/TYPE DESIGNATOR THDS | UNIFIED NATIONAL COARSE (UNC) 0.190-32 |
| MATERIAL MATT | TOP COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BARREL FED SPEC 1ST MATERIAL RESPONSE QQ-B-626 CO- 1 OR 2 1 TO 2 HARD QQ-B-626 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | EJECTOR SPRING MIL SPEC 2ND MATERIAL RESPONSE -IL-S-7947 COND A |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BARREL MIL SPEC 1ST TREATMENT RESPONSE -IL-F-495 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | EJECTOR SPRING FED SPEC 2ND TREATMENT RESPONSE QQ-Z-325 TYE 2 CLASS 3 QQ-Z-325 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | STUD FED SPEC 3RD TREATMENT RESPONSE QQ-Z-325 TYE 2 CLASS 3 QQ-Z-325 |
| SURFACE TREATMENT SFTT | EJECTOR SPRING CHROMATE |
| SURFACE TREATMENT SFTT | STUD CHROMATE |
| SURFACE TREATMENT SFTT | TOP OXIDE FILM |
| BASE WIDTH ACUU | INCHES MINIMUM 0.530 |
| BASE LENGTH AGNF | INCHES MINIMUM 0.785 |
| SOCKET ACCOMMODATED QUANTITY AGPD | 1 |
| MATERIAL MATT | EJECTOR SPRING STEEL |
| MATERIAL MATT | STUD STEEL COMP 1010 OR STEEL COMP 1020 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | STUD FED STD 3RD MATERIAL RESPONSE FED-STD-66 |
| HEIGHT HGTH | INCHES MINIMUM 0.763 AND INCHES MAXIMUM 0.815 |
| END LENGTH AXMB | 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 |
|---|---|---|
| 12553023 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE |
| 9986981 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| XX78328-20 | 83058 | TRW ASSEMBLIES AND FASTENERS GROUP FASTENERS DIV |
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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 6 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.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-8381 | Nov 5, 2026 | Nov 12, 2026 | 372 | Open | View at DIBBS → |
| SPE4A6-27-T-6472 | Oct 23, 2026 | Oct 30, 2026 | 12,904 | Expired | View at DIBBS → |
| SPE4A6-27-T-4253 | Oct 15, 2026 | Oct 22, 2026 | 12,904 | Cancelled | View at DIBBS → |
| SPE4A6-26-T-25LV | Sep 1, 2026 | Sep 17, 2026 | 5,302 | Expired | View at DIBBS → |
| SPE4A6-26-T-16BY | Aug 13, 2026 | Aug 20, 2026 | 5,302 | Expired | View at DIBBS → |
| SPE4A6-26-T-83W2 | Jun 9, 2026 | Aug 19, 2026 | 636 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "STUD,TURNBUTTON FASTENER." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-055-7451/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-055-7451/