Acquisition method (AMC)
3
FSC 5325 × RING,RETAINING
RING,RETAINING
5325-00-531-7255 FSC 5325
NSN 5325-00-531-7255 (also written 5325005317255; NIIN 00-531-7255) is a ring, retaining in Federal Supply Class 5325, Fastening Devices. 2 manufacturer part numbers from 2 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
P
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| MAJOR THICKNESS ABMC | INCHES NOMINAL 0.030 |
| STRENGTH RATING AWQD | POUNDS PER SQUARE INCH (PSI) MINIMUM TENSILE 211000.0 |
| USAGE DESIGN ALBY | INTERNAL |
| MATERIAL HARDNESS RATING ALME | ROCKWELL SUPERFICIAL 30-N MINIMUM 64.0 AND ROCKWELL SUPERFICIAL 30-N MAXIMUM 71.8 |
| MATERIAL MATT | STEEL |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 0.913 |
| SURFACE TREATMENT SFTT | CADMIUM |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE SAE 1070-1090 SAE 1070-1090 |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| INSIDE DIAMETER AARX | INCHES NOMINAL 0.783 |
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| RING STYLE ACXD | — |
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 |
|---|---|---|
| 626-001-9044 | 70210 | HONEYWELL INTERNATIONAL INC. |
| RR86C | 80756 | SPIROLOX INC |
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
$11.60
Purchases
1
Total spend
$614.80
Oct 27, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,230
Total demand
$11.60
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 27, 2026 | 53 | $11.60 | $614.80 | ECHELON SUPPLY AND SERVICE, INC. (61125) | 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 |
|---|---|---|---|---|
| Oct 27, 2026 | SPE4A527V0205 ↗ | ECHELON SUPPLY AND SERVICE, INC. | — | $614.80 |
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
ECHELON SUPPLY AND SERVICE, INC.
last award Oct 2026
HONEYWELL INTERNATIONAL INC.
no award yet
no awards on record
Listed source SPIROLOX INC
no award yet
no awards on record
Listed source ECHELON SUPPLY AND SERVICE, INC. won the only award on record. ECHELON SUPPLY AND SERVICE, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-27-T-1061 | Oct 14, 2026 | Oct 21, 2026 | 53 | 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 15, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING,RETAINING." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-531-7255/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-531-7255/