Acquisition method (AMC)
1
FSC 5325 × RING,RETAINING
RING,RETAINING
5325-01-283-6518 FSC 5325
NSN 5325-01-283-6518 (also written 5325012836518; NIIN 01-283-6518) is a ring, retaining in Federal Supply Class 5325, Fastening Devices. 14 manufacturer part numbers from 11 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-2405 | 1,196 | Closes in 1d | 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 |
|---|---|
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| INSIDE DIAMETER AARX | INCHES MINIMUM 0.950 AND INCHES MAXIMUM 1.000 |
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 1.144 |
| RING STYLE ACXD | — |
| END ITEM IDENTIFICATION AGAV | HIGH-MOBILITY ARTILLERY ROCKET SYSTEM (HIMARS) |
| MATERIAL DIAMETER AJRB | INCHES MINIMUM 0.067 AND INCHES MAXIMUM 0.077 |
| USAGE DESIGN ALBY | EXTERNAL |
| MATERIAL MATT | STEEL COMP 302 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | FED SPEC SINGLE MATERIAL RESPONSE QQ-W-423, CO- 302, FOR- 1, COND B QQ-W-423 |
| SURFACE TREATMENT SFTT | PASSIVATE |
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 |
|---|---|---|
| 11450685-1 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 12414554 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 12420202 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 12420202-001 | 076M6 | AMZ ALABAMA INC. |
| 12420202-001 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC |
| 12420202-001 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
| 12420202-001 | 45152 | OSHKOSH CORP |
| 12420202-001 | 75Q65 | OSHKOSH DEFENSE LLC |
| 12420202-001 | 84256 | AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC |
| 19-4CD | 84256 | AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC |
| 508277-01 | 13160 | GENERAL DYNAMICS LAND SYSTEMS INC. |
| 508277-01 | 53602 | A V TECHNOLOGY LLC |
| 508277-01 | 7W356 | GENERAL DYNAMICS LAND SYSTEMS INC. DIV GDLS GLOBAL LLC |
| 9D0077C-1 | 88277 | THE BOEING COMPANY |
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 — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-27-T-2405 | Oct 13, 2026 | Oct 20, 2026 | 1,196 | Open | 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 13, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING,RETAINING." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-01-283-6518/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5325-01-283-6518/