Acquisition method (AMC)
1
FSC 5325 × RING,RETAINING
RING,RETAINING
5325-00-807-5330 FSC 5325
NSN 5325-00-807-5330 (also written 5325008075330; NIIN 00-807-5330) is a ring, retaining in Federal Supply Class 5325, Fastening Devices. 22 manufacturer part numbers from 17 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 |
|---|---|
| CASEHARDENING INDICATOR AASG | NOT CASE-HARDENED |
| MAJOR THICKNESS ABMC | INCHES MINIMUM 0.033 AND INCHES MAXIMUM 0.037 |
| USAGE DESIGN ALBY | INTERNAL |
| CROSS-SECTIONAL SHAPE STYLE AAGR | — |
| RING STYLE ACXD | — |
| OUTSIDE DIAMETER ABKV | INCHES MINIMUM 0.543 AND INCHES MAXIMUM 0.558 |
| MATERIAL MATT | STEEL COMP 632 |
| MATERIAL HARDNESS RATING ALME | ROCKWELL SUPERFICIAL 30-N MINIMUM 63.0 AND ROCKWELL SUPERFICIAL 30-N MAXIMUM 69.5 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | ASSN STD SINGLE MATERIAL RESPONSE A-S 5520 |
| 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 |
|---|---|---|
| 105A902359 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 105A902359 | 34228 | L3 TECHNOLOGIES, INC. DIV L3 KEO |
| 218270 | 66503 | WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS |
| 3000-50-SS2 | 97464 | TRUARC CO LLC |
| 3000-X50-SS2 | 97464 | TRUARC CO LLC |
| 69280-50 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC DBA ONTIC US |
| 69280-50 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE |
| 69280-50 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
| 69280-50 | 99207 | GENERAL ELECTRIC COMPANY DBA GE AEROSPACE |
| 80032419 | K0289 | BRITISH AEROSPACE (MILITARY AIRCRAFT & AEROSTRUCTURES) |
| 80032419 | K1987 | BAE SYSTEMS PLC |
| 902191-02 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
| 902191-02 | 90536 | LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN |
| 90236 | 34228 | L3 TECHNOLOGIES, INC. DIV L3 KEO |
| 907574 | 06848 | HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) |
| A-FB000500-11 | U1585 | THE HYMATIC ENGINEERING COMPANY LIMITED T/A HONEYWELL HYMATIC |
| HO-55SS MPS | 07382 | ROTOR CLIP COMPANY, INC. |
| MS16625-4050 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| N1300-50AS | 54963 | SEEGER INC ANDERTON-UNITED PRODUCTS DIV |
| N5000-50H | 07382 | ROTOR CLIP COMPANY, INC. |
| N5000-50H | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
| N5000-X50-H | 79136 | TRUARC COMPANY LLC DBA WALDES TRUARC |
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
—
Oct 28, 2026
Last purchased
6 · 6.0/yr
Purchase records
$3,783
Total demand
$600.00
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Aug 27, 2026 | SPE4A626PY303 ↗ | — | — | $783.00 |
| Oct 28, 2026 | SPE4A627P3024 ↗ | AVIATRIX INC | — | $600.00 |
| Oct 28, 2026 | SPE4A627P3024 ↗ | AVIATRIX INC | — | $600.00 |
| Oct 28, 2026 | SPE4A627P3024 ↗ | AVIATRIX INC | — | $600.00 |
| Oct 28, 2026 | SPE4A627P3024 ↗ | AVIATRIX INC | — | $600.00 |
| Oct 28, 2026 | SPE4A627P3024 ↗ | AVIATRIX INC | — | $600.00 |
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
AVIATRIX INC
last award Oct 2026
CAGE 5YBK9
last award Aug 2026
BAE SYSTEMS PLC
no award yet
no awards on record
Listed source BRITISH AEROSPACE (MILITARY AIRCRAFT & AEROSTRUCTURES)
no award yet
no awards on record
Listed source GENERAL ELECTRIC COMPANY DBA GE AEROSPACE
no award yet
no awards on record
Listed source HAMILTON SUNDSTRAND CORPORATION
no award yet
no awards on record
Listed source HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR)
no award yet
no awards on record
Listed source AVIATRIX INC won 5 of the last 6 awards. AVIATRIX INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A6-26-T-26CC | Sep 3, 2026 | Sep 10, 2026 | 1,090 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RING,RETAINING." nsnexplorer.com, https://nsnexplorer.com/nsn/5325-00-807-5330/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5325-00-807-5330/