Acquisition method (AMC)
1
FSC 5325 × STUD ASSEMBLY,TURNLOCK FASTENER
STUD ASSEMBLY,TURNLOCK FASTENER
5325-00-054-5044 FSC 5325
NSN 5325-00-054-5044 (also written 5325000545044; NIIN 00-054-5044) is a stud assembly, turnlock fastener in Federal Supply Class 5325, Fastening Devices. 11 manufacturer part numbers from 8 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)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| DIAMETER ABMZ | INCHES MINIMUM 0.298 AND INCHES MAXIMUM 0.308 |
| SECURING DEVICE TYPE ADQB | SPRING |
| TURNLOCK STUD HEAD STYLE AGRD | — |
| STUD ASSEMBLY STYLE AGRE | — |
| DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD AGRF | INCHES NOMINAL 0.731 |
| EYELET OUTSIDE DIAMETER AGRH | INCHES MINIMUM 0.244 AND INCHES MAXIMUM 0.250 |
| EYELET LENGTH AGRK | INCHES NOMINAL 0.332 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | EJECTOR SPRING ASSN STD SINGLE MATERIAL RESPONSE AST- A580 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | EYELET FED SPEC SINGLE MATERIAL RESPONSE QQ-S-766 QQ-S-766 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | PIN ASSN STD SINGLE MATERIAL RESPONSE AST- A580 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | STUD ASSN STD 1ST MATERIAL RESPONSE AST- A580 OR MFR REF 2ND MATERIAL RESPONSE CO- 384,CAGEC 71321 |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| MATERIAL MATT | STUD STEEL COMP 302 OR STEEL CORROSION RESISTING |
| MATERIAL MATT | EYELET STEEL COMP 305 |
| MATERIAL MATT | PIN STEEL COMP 302 |
| DRIVE TYPE AKCV | CROSS RECESS |
| MATERIAL MATT | EJECTOR SPRING STEEL COMP 302 |
| MATERIAL ACCOMMODATED THICKNESS AGSM | INCHES MINIMUM 0.210 AND INCHES MAXIMUM 0.239 |
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 |
|---|---|---|
| 012-4961-040 | 13499 | ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS |
| 012-4961-040 | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS |
| 012-4961-040 | 95105 | ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS |
| 12554653 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE |
| 214A832-2 | 03640 | LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS |
| 26S51-7 | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS |
| 26S51-7 | D0680 | FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH |
| 26S561-7 | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS |
| 504072 | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS |
| 9175687-6 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 91762630 | F6481 | THALES SA |
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
$209.8321
Purchases
1
Total spend
$350,000
Oct 30, 2026
Last purchased
3 · 3.0/yr
Purchase records
$703,910
Total demand
$209.8321
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | 1,668 | $209.8321 | $350,000 | DEFENSE SUPPORT SERVICES, INC. (1L3U4) | 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 |
|---|---|---|---|---|
| Sep 28, 2026 | SPE4A626D62AY ↗ | DEFENSE SUPPORT SERVICES, INC. | — | $350,000 |
| Oct 30, 2026 | SPE4A626D62AY/SPE4A627F2229 ↗ | DEFENSE SUPPORT SERVICES, INC. | — | $3,910 |
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
DEFENSE SUPPORT SERVICES, INC.
last award Sep 2026
COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE
no award yet
no awards on record
Listed source FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH
no award yet
no awards on record
Listed source HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS
no award yet
no awards on record
Listed source ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS
no award yet
no awards on record
Listed source ROCKWELL COLLINS, INC. DIV COLLINS AEROSPACE - MISSION SYSTEMS
no award yet
no awards on record
Listed source THALES SA
no award yet
no awards on record
Listed source DEFENSE SUPPORT SERVICES, INC. won the only award on record. DEFENSE SUPPORT SERVICES, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-U-3864 | Sep 3, 2026 | Sep 17, 2026 | 1,668 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "STUD ASSEMBLY,TURNLOCK FASTENER." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-054-5044/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-054-5044/