Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-00-165-1947 FSC 5331
NSN 5331-00-165-1947 (also written 5331001651947; NIIN 00-165-1947) is an o-ring in Federal Supply Class 5331, O-Rings. 38 manufacturer part numbers from 19 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 |
|---|---|
| HARDNESS RATING CQFM | SHORE DUROMETER A NOMINAL 75.0 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.135 AND INCHES MAXIMUM 0.143 |
| OUTSIDE DIAMETER ABHE | INCHES MINIMUM 2.609 AND INCHES MAXIMUM 2.665 |
| ELONGATION PERCENTAGE ANYN | MAXIMUM 125 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 2.339 AND INCHES MAXIMUM 2.379 |
| 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 |
|---|---|---|
| 005-0020-51 | 53154 | PORTLAND VALVE LLC |
| 1000601 PIECE 28 | 53443 | ROBERT E. KRUEGER MANUFACTURING AND ENGINEERING COMPANY, LLC DBA ROBERT E KRUEGER MANUFACTURING & ENGINEERING CO LLC |
| 1000601-II-18-28 | 53443 | ROBERT E. KRUEGER MANUFACTURING AND ENGINEERING COMPANY, LLC DBA ROBERT E KRUEGER MANUFACTURING & ENGINEERING CO LLC |
| 15/40/80CN INDEX 9 PG-79 | 05779 | PARKER-HANNIFIN CORPORATION DBA HYDRAULIC FILTER DIVISION DIV HYDRAULIC & FUEL FILTER DIVISION |
| 2-229V0747-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-229V1164-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2-229V1226-75 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 2621-927-10 ITEM 23, 1.5IN | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 284732-001 ITEM 61 | 99657 | MAROTTA CONTROLS INC |
| 300413 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM |
| 32229D | 07270 | MOOG INC. |
| 3792-41605 ITEM 19 | 07270 | MOOG INC. |
| 3798355 FIND 7 | 59364 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 3799813 FIND 25 | 59364 | HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL |
| 4400571-2290 | 99657 | MAROTTA CONTROLS INC |
| 5331PL0162930 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 903247C1 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| AMS7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AMS7276 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS3209-229 | 01295 | TEXAS INSTRUMENTS INCORPORATED |
| AS3209-229 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS3209-229 | 77308 | PARCO, LLC |
| AS3209-229 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| D2000-M ITEM 3 | 65079 | DANCO VALVE COMPANY |
| D2025FF ITEM 1 | 65079 | DANCO VALVE COMPANY |
| DS-B-90428 ITEM 10 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM |
| ENDM123681 FIND A3-8 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| H-0780/PC 7 | 53154 | PORTLAND VALVE LLC |
| M83248/1-229 | 2K255 | GOLDINGER, BERNARD DBA CONAIR AVIATION ASSOCIATES |
| M83248/1-229 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M83248/1-229 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MIL-R-83248 1A- 229 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| MILR83248 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS28778-229 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
| SAE-AMS7276 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| V0747 2-229 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| V72239 | 05779 | PARKER-HANNIFIN CORPORATION DBA HYDRAULIC FILTER DIVISION DIV HYDRAULIC & FUEL FILTER DIVISION |
| W-248998 PIECE | 01026 | INGERSOLL-RAND CO STANDARD PUMP-ALDRICH 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
—
Purchases
0
Total spend
—
Oct 14, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,071
Total demand
$2,071
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 |
|---|---|---|---|---|
| Oct 14, 2026 | SPE7LX26D0003/SPE7L127FZ003 ↗ | DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC | — | $2,071 |
Demand history
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
DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC
last award Oct 2026
DANCO VALVE COMPANY
no award yet
no awards on record
Listed source ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM
no award yet
no awards on record
Listed source GOLDINGER, BERNARD DBA CONAIR AVIATION ASSOCIATES
no award yet
no awards on record
Listed source HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL
no award yet
no awards on record
Listed source INGERSOLL-RAND CO STANDARD PUMP-ALDRICH DIV
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC won the only award on record. DBR INDUSTRIES, INC. DBA DBR INDUSTRIES INC won without being a listed source.
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 15, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-165-1947/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-165-1947/