Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-01-189-3822 FSC 5331
NSN 5331-01-189-3822 (also written 5331011893822; NIIN 01-189-3822) is an o-ring in Federal Supply Class 5331, O-Rings. 15 manufacturer part numbers from 8 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)
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 NOMINAL 3.137 |
| TEMP RATING ABJH | FAHRENHEIT -15.0 AND FAHRENHEIT 500.0 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 2.835 AND INCHES MAXIMUM 2.883 |
| HARDNESS RATING CQFM | SHORE DUROMETER A MINIMUM 85.0 AND SHORE DUROMETER A MAXIMUM 95.0 |
| MATERIAL MATT | RUBBER FLUOROCARBON CLASS FPM |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MIL SPEC SINGLE MATERIAL RESPONSE -IL-R-83248, TY 1, CL 2 |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 020233V0709 | 1927B | PARKER HANNIFIN ESPANA SL |
| 2-233V709-90 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-233V747-75 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| 6665714 PART 3 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| A53128-A | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AMS7259D | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AMS7259D | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS3581-233 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3581-233 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS538-233 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| M83248/2-233 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| M83248/2-233 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-83248/2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS83248/2 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| Z1057AN | 59958 | CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO |
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
$2,034.8837
Purchases
1
Total spend
$350,000
Oct 15, 2026
Last purchased
2 · 2.0/yr
Purchase records
$700,000
Total demand
$2,034.8837
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 15, 2026 | 172 | $2,034.8837 | $350,000 | BLADE INDUSTRIAL PRODUCTS INC (1JYT1) | 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 15, 2026 | SPE7L427D60FL ↗ | BLADE INDUSTRIAL PRODUCTS INC | — | $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
BLADE INDUSTRIAL PRODUCTS INC
last award Oct 2026
CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO
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 NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source PARKER HANNIFIN ESPANA SL
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 BLADE INDUSTRIAL PRODUCTS INC won the only award on record. BLADE INDUSTRIAL PRODUCTS INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7LX-26-U-007H | Sep 23, 2026 | Oct 13, 2026 | 172 | 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: 2026-10-16.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-189-3822/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-189-3822/