Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-01-005-3215 FSC 5331
NSN 5331-01-005-3215 (also written 5331010053215; NIIN 01-005-3215) is an o-ring in Federal Supply Class 5331, O-Rings. 20 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Sep 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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 |
|---|---|
| OUTSIDE DIAMETER ABHE | INCHES MINIMUM 4.482 AND INCHES MAXIMUM 4.558 |
| TEMP RATING ABJH | FAHRENHEIT -15.0 AND FAHRENHEIT 400.0 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.205 AND INCHES MAXIMUM 0.215 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 4.072 AND INCHES MAXIMUM 4.128 |
| ELONGATION PERCENTAGE ANYN | MAXIMUM 125 |
| HARDNESS RATING CQFM | SHORE DUROMETER A NOMINAL 75.0 |
| MATERIAL MATT | RUBBER FLUOROCARBON CLASS FPM |
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 |
|---|---|---|
| 0603-003PC12 | 27423 | ALUF INDUSTRIES INC |
| 2-346V0747-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-346V1164-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-346V1226-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 52561B346 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 5331PL1240708 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 8/1-346 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AMS 7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AMS 7276 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| ARP568-346 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AS3209-346 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3209-346 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS568-346MIL-G- 23652 TY 1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AS568-346MILG23 652TY2 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| M83248/1-346 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-83248/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| N5671 PIECE 46 | 09032 | TATE ANDALE, LLC |
| N5672 PIECE 44 | 09032 | TATE ANDALE, LLC |
| PRP568-346 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| SAE-AMS7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
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
—
Sep 1, 2026
Last purchased
1 · 1.0/yr
Purchase records
$3,818
Total demand
$3,818
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 |
|---|---|---|---|---|
| Sep 1, 2026 | SPE7M426P4456 ↗ | HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC | — | $3,818 |
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
HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC
last award Sep 2026
ALUF INDUSTRIES INC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORP DIV O-RING DIVISION
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source TATE ANDALE, LLC
no award yet
no awards on record
Listed source HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC won the only award on record. HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-27-T-1598 | Oct 23, 2026 | Nov 2, 2026 | 1,275 | 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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-005-3215/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-005-3215/