Acquisition method (AMC)
1
FSC 5325 × RING,RETAINING
RING,RETAINING
5325-00-598-1774 FSC 5325
NSN 5325-00-598-1774 (also written 5325005981774; NIIN 00-598-1774) is a ring, retaining in Federal Supply Class 5325, Fastening Devices. 19 manufacturer part numbers from 18 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)
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 |
|---|---|
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE A-S 5520 |
| MATERIAL MATT | STEEL COMP 632 |
| MATERIAL HARDNESS RATING ALME | ROCKWELL C MINIMUM 44.0 AND ROCKWELL C MAXIMUM 51.0 |
| USAGE DESIGN ALBY | INTERNAL |
| MAJOR THICKNESS ABMC | INCHES MINIMUM 0.048 AND INCHES MAXIMUM 0.052 |
| RING STYLE ACXD | — |
| SURFACE TREATMENT SFTT | PASSIVATE |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 1.229 AND INCHES MAXIMUM 1.274 |
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
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 |
|---|---|---|
| 219209 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS |
| 277-501-1112 | 95542 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 277-501-1112 | C1834 | KONTRON EUROPE GMBH |
| 5325PL0961509 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 57666-05 | 78710 | TRIUMPH CONTROLS, LLC DBA TRIUMPH CONTROLS, LLC |
| 57666-05 | R1120 | SATAIR A/S |
| 6728030-112 | 22819 | BOEING DISTRIBUTION, INC. |
| 6728030-112 | 63005 | ROLLS-ROYCE CORPORATION |
| 6823302-112 | 24617 | GENERAL MOTORS CORP |
| 6823302-112 | 73342 | ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC |
| MIL-DTL-21248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS16225-4112 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MS16625-4112 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| N003679 | 11243 | COSMODYNE, LLC DBA NIKKISO COSMODYNE DIV PROCESS SYSTEMS |
| N1300-112AS | 54963 | SEEGER INC ANDERTON-UNITED PRODUCTS DIV |
| N5000-112H | 07382 | ROTOR CLIP COMPANY, INC. |
| N5000-112H | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| N5000-112W | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| Z00.N7135064112 | F0086 | DAHER AEROSPACE - EX SOCATA |
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
$702.8112
Purchases
1
Total spend
$350,000
Oct 7, 2026
Last purchased
3 · 3.0/yr
Purchase records
$700,449
Total demand
$702.8112
Latest unit price
Purchase history
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 |
|---|---|---|---|---|
| Aug 31, 2026 | SPE4A626P0AS8 ↗ | R. L. MORRISSEY & ASSOCIATES, INC | — | $449.01 |
| Oct 7, 2026 | SPE4A627D60BQ ↗ | — | — | $350,000 |
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
CAGE 1HUU4
last award Oct 2026
ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC
no award yet
no awards on record
Listed source BOEING DISTRIBUTION, INC.
no award yet
no awards on record
Listed source COSMODYNE, LLC DBA NIKKISO COSMODYNE DIV PROCESS SYSTEMS
no award yet
no awards on record
Listed source DAHER AEROSPACE - EX SOCATA
no award yet
no awards on record
Listed source GENERAL MOTORS CORP
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source KONTRON EUROPE GMBH
no award yet
no awards on record
Listed source CAGE 1HUU4 won the only award on record. CAGE 1HUU4 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-U-3392 | Sep 3, 2026 | Sep 22, 2026 | 498 | 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: 2026-10-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING,RETAINING." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-598-1774/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-598-1774/