Acquisition method (AMC)
3
FSC 5325 × RING,RETAINING
RING,RETAINING
5325-00-166-5633 FSC 5325
NSN 5325-00-166-5633 (also written 5325001665633; NIIN 00-166-5633) 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| INSIDE DIAMETER AARX | INCHES MINIMUM 0.852 AND INCHES MAXIMUM 0.896 |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| MATERIAL DIAMETER AJRB | INCHES NOMINAL 0.047 |
| USAGE DESIGN ALBY | EXTERNAL OR INTERNAL |
| MATERIAL MATT | STEEL CORROSION RESISTING |
| END STYLE ABQK | — |
| RING STYLE ACXD | — |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 0.946 AND INCHES MAXIMUM 0.990 |
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 |
|---|---|---|
| 17917 | 61423 | KIDDE TECHNOLOGIES, INC DIV KIDDE AEROSPACE AND DEFENSE |
| 17917 | 83612 | KIDDE INC WALTER KIDDE 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
$16.92
Purchases
1
Total spend
$9,797
Oct 19, 2026
Last purchased
2 · 2.0/yr
Purchase records
$19,593
Total demand
$16.92
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 19, 2026 | 579 | $16.92 | $9,797 | BOEING DISTRIBUTION, INC. (22819) | 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 19, 2026 | SPE4A727P0798 ↗ | BOEING DISTRIBUTION, INC. | — | $9,797 |
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
BOEING DISTRIBUTION, INC.
last award Oct 2026
KIDDE INC WALTER KIDDE DIV
no award yet
no awards on record
Listed source KIDDE TECHNOLOGIES, INC DIV KIDDE AEROSPACE AND DEFENSE
no award yet
no awards on record
Listed source BOEING DISTRIBUTION, INC. won the only award on record. BOEING DISTRIBUTION, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A7-26-T-705Y | Sep 1, 2026 | Sep 11, 2026 | 579 | 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: 2026-10-20.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING,RETAINING." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-166-5633/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-166-5633/