Acquisition method (AMC)
1
FSC 5325 × STUD ASSEMBLY,TURNLOCK FASTENER
STUD ASSEMBLY,TURNLOCK FASTENER
5325-00-550-0711 FSC 5325
NSN 5325-00-550-0711 (also written 5325005500711; NIIN 00-550-0711) is a stud assembly, turnlock fastener in Federal Supply Class 5325, Fastening Devices. 13 manufacturer part numbers from 12 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)
P
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more sources. 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 |
|---|---|
| STUD ASSEMBLY STYLE AGRE | — |
| EYELET OUTSIDE DIAMETER AGRH | INCHES MINIMUM 0.244 AND INCHES MAXIMUM 0.250 |
| DRIVE TYPE AKCV | SLOTTED |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| MATERIAL ACCOMMODATED THICKNESS AGSM | INCHES MINIMUM 0.210 AND INCHES MAXIMUM 0.269 |
| SECURING DEVICE TYPE ADQB | WASHER |
| STUD HEAD HEIGHT CQYY | INCHES NOMINAL 0.093 |
| MATERIAL MATT | OVERALL STEEL |
| DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD AGRF | INCHES MINIMUM 0.752 AND INCHES MAXIMUM 0.767 |
| EYELET LENGTH AGRK | INCHES NOMINAL 0.322 |
| DIAMETER ABMZ | INCHES NOMINAL 0.302 |
| TURNLOCK STUD HEAD STYLE AGRD | — |
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 |
|---|---|---|
| 2558820-8 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 2600-8S | 60119 | MONADNOCK COMPANY, THE DBA LISI AEROSPACE |
| 2600-8S | 71286 | HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS |
| 2600-8S | 72962 | HARVARD INDUSTRIES INC |
| 2600-8S | D0680 | FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH |
| 346B9027-2 | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP |
| 55132-008 | F0210 | AIRBUS HELICOPTERS (ETS DE MARIGNANE) |
| 55132-008 | F5442 | AIRBUS |
| 77C719297P008 | 03538 | LOCKHEED MARTIN CORPORATION DIV RMS |
| 9059927 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| GS521A8S | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| NSA55132 | KC381 | AIRBUS HELICOPTERS UK LTD |
| NSA55132-008 | F5442 | AIRBUS |
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
$360.0823
Purchases
2
Total spend
$351,857
Oct 14, 2026
Last purchased
4 · 4.0/yr
Purchase records
$703,714
Total demand
$360.0823
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | 972 | $360.0823 | $350,000 | MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL (1P0H6) | Unknown | Source ↗ |
| Sep 24, 2026 | 621 | $2.99 | $1,857 | MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL (1P0H6) | 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 24, 2026 | SPE4A626V392J ↗ | — | — | $1,857 |
| Oct 14, 2026 | SPE4A627D60DA ↗ | — | — | $350,000 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 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 24 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
MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL
last award Oct 2026
AIRBUS
no award yet
no awards on record
Listed source AIRBUS HELICOPTERS (ETS DE MARIGNANE)
no award yet
no awards on record
Listed source AIRBUS HELICOPTERS UK LTD
no award yet
no awards on record
Listed source FAIRCHILD FASTENERS EUROPE - CAMLOC GMBH
no award yet
no awards on record
Listed source HARVARD INDUSTRIES INC
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 RMS
no award yet
no awards on record
Listed source MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL won 2 of the last 2 awards. MDF TECHNOLOGIES INC DBA MDF INTERNATIONAL won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-32CH | Sep 18, 2026 | Sep 25, 2026 | 621 | Expired | View at DIBBS → |
| SPE4A6-26-U-3397 | Sep 3, 2026 | Sep 22, 2026 | 972 | 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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "STUD ASSEMBLY,TURNLOCK FASTENER." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-550-0711/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-550-0711/