Acquisition method (AMC)
3
FSC 5331 × O-RING
O-RING
5331-00-199-1640 FSC 5331
NSN 5331-00-199-1640 (also written 5331001991640; NIIN 00-199-1640) is an o-ring in Federal Supply Class 5331, O-Rings. 3 manufacturer part numbers from 3 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 |
|---|---|
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.112 AND INCHES MAXIMUM 0.120 |
| MATERIAL MATT | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MFR REF SINGLE MATERIAL RESPONSE N183-9 FSC- 02697 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 0.918 AND INCHES MAXIMUM 0.930 |
| HARDNESS RATING CQFM | SHORE DUROMETER A NOMINAL 90.0 |
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 |
|---|---|---|
| 3-12N183-9 | 02697 | PARKER-HANNIFIN CORP DIV O-RING DIVISION |
| 3-12N183-9 | 83259 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION |
| 35294768 | 33968 | CLARK EQUIPMENT CO DIV DOOSAN INFRACORE PORTABLE POWER |
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
$60.00
Purchases
2
Total spend
$120.00
Sep 21, 2026
Last purchased
4 · 4.0/yr
Purchase records
$240.00
Total demand
$60.00
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 |
|---|---|---|---|---|
| Sep 17, 2026 | SPE7L126P9G38 ↗ | — | — | $60.00 |
| Sep 21, 2026 | SPE7L126P9H92 ↗ | — | — | $60.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 28 days from posting to award.
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 08TC8
last award Sep 2026
CLARK EQUIPMENT CO DIV DOOSAN INFRACORE PORTABLE POWER
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 PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV COMPOSITE SEALING SYSTEMS DIVISION
no award yet
no awards on record
Listed source CAGE 08TC8 won 2 of the last 2 awards. CAGE 08TC8 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-26-T-07Q3 | Sep 8, 2026 | Sep 18, 2026 | 1 | Expired | View at DIBBS → |
| SPE7L1-26-T-915V | Aug 5, 2026 | Aug 17, 2026 | 1 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-00-199-1640/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-00-199-1640/