Acquisition method (AMC)
3
FSC 5331 × O-RING
O-RING
5331-01-488-9678 FSC 5331
NSN 5331-01-488-9678 (also written 5331014889678; NIIN 01-488-9678) is an o-ring in Federal Supply Class 5331, O-Rings. 4 manufacturer part numbers from 2 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 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | SUB ATMOSPHERE CONTROL |
| SPECIAL FEATURES FEAT | DOUBLE TUBE AIR COOLER SEAL |
| MATERIAL MATT | RUBBER SILICONE CLASS Q |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | MIL SPEC SINGLE MATERIAL RESPONSE -IL-G-21610 |
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 |
|---|---|---|
| 100-D-578 | 1GT86 | THERMAL ENGINEERING INTERNATIONAL USA INC |
| 100-D-578 | 1MME1 | THERMAL ENGINEERING INTERNATIONAL (USA) INC. |
| 700-D-758 ITEM 1-16 | 1GT86 | THERMAL ENGINEERING INTERNATIONAL USA INC |
| 700-D-758 ITEM 1-16 | 1MME1 | THERMAL ENGINEERING INTERNATIONAL (USA) INC. |
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
$652.20
Purchases
2
Total spend
$6,490
Oct 26, 2026
Last purchased
5 · 5.0/yr
Purchase records
$15,537
Total demand
$652.20
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 26, 2026 | 4 | $652.20 | $2,609 | DREAMFIND, INC. DBA DREAMFIND INC (1V4T7) | Unknown | Source ↗ |
| Oct 8, 2026 | 6 | $646.84 | $3,881 | LARKOS PACKING AND DISTRIBUTION INC. (6PZL1) | 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 |
|---|---|---|---|---|
| Aug 13, 2026 | SPE7L126V163X ↗ | DREAMFIND, INC. DBA DREAMFIND INC | — | $2,557 |
| Oct 8, 2026 | SPE7L127V0316 ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $3,881 |
| Oct 26, 2026 | SPE7L127V0398 ↗ | DREAMFIND, INC. DBA DREAMFIND INC | — | $2,609 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 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 39 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
DREAMFIND, INC. DBA DREAMFIND INC
last award Oct 2026
LARKOS PACKING AND DISTRIBUTION INC.
last award Oct 2026
THERMAL ENGINEERING INTERNATIONAL (USA) INC.
no award yet
no awards on record
Listed source THERMAL ENGINEERING INTERNATIONAL USA INC
no award yet
no awards on record
Listed source DREAMFIND, INC. DBA DREAMFIND INC won 1 of the last 2 awards. DREAMFIND, INC. DBA DREAMFIND INC and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L1-27-T-2235 | Oct 23, 2026 | Nov 2, 2026 | 5 | Expired | View at DIBBS → |
| SPE7L1-26-T-14W9 | Sep 21, 2026 | Oct 1, 2026 | 6 | Expired | View at DIBBS → |
| SPE7L1-26-T-03C0 | Aug 27, 2026 | Sep 8, 2026 | 4 | Cancelled | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "O-RING." nsnexplorer.com, https://nsnexplorer.com/nsn/5331-01-488-9678/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5331-01-488-9678/