Acquisition method (AMC)
1
FSC 5331 × O-RING
O-RING
5331-01-132-1553 FSC 5331
NSN 5331-01-132-1553 (also written 5331011321553; NIIN 01-132-1553) is an o-ring in Federal Supply Class 5331, O-Rings. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7L1-27-T-0979 | 62 | Closes in 4d | Bid → |
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 |
|---|---|
| CROSS-SECTIONAL HEIGHT ADVN | INCHES MINIMUM 0.1000 AND INCHES MAXIMUM 0.1060 |
| CENTER HOLE DIAMETER ADYT | INCHES MINIMUM 1.5390 AND INCHES MAXIMUM 1.5590 |
| MATERIAL MATT | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
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 |
|---|---|---|
| 12309663-3 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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
$7.18
Purchases
2
Total spend
$764.36
Oct 16, 2026
Last purchased
4 · 4.0/yr
Purchase records
$1,529
Total demand
$7.18
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 62 | $7.18 | $445.16 | BASIC RUBBER AND PLASTICS CO. (6K404) | Unknown | Source ↗ |
| Sep 23, 2026 | 38 | $8.40 | $319.20 | BASIC RUBBER AND PLASTICS CO. (6K404) | 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 |
|---|---|---|---|---|
| Sep 23, 2026 | SPE7L126V251R ↗ | BASIC RUBBER AND PLASTICS CO. | — | $319.20 |
| Oct 16, 2026 | SPE7L127V0811 ↗ | BASIC RUBBER AND PLASTICS CO. | — | $445.16 |
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 4 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
BASIC RUBBER AND PLASTICS CO.
last award Oct 2026
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
no award yet
no awards on record
Listed source BASIC RUBBER AND PLASTICS CO. won 2 of the last 2 awards. BASIC RUBBER AND PLASTICS CO. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-27-T-0979 | Oct 13, 2026 | Oct 23, 2026 | 62 | Open | View at DIBBS → |
| SPE7L1-26-T-14L4 | Sep 18, 2026 | Sep 28, 2026 | 38 | 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: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-132-1553/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-132-1553/