Acquisition method (AMC)
1
FSC 5330 × SEAL,NONMETALLIC SPECIAL SHAPED
SEAL,NONMETALLIC SPECIAL SHAPED
5330-01-136-1781 FSC 5330
NSN 5330-01-136-1781 (also written 5330011361781; NIIN 01-136-1781) is a seal, nonmetallic special shaped in Federal Supply Class 5330, Packing and Gasket Materials. 4 manufacturer part numbers from 3 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)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC L: annual buy value is below the screening threshold. 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 SHAPE STYLE AAGR | — |
| FABRICATION METHOD AARN | SOLID |
| OVERALL LENGTH ABHP | INCHES NOMINAL 120.000 |
| CROSS SECTION INSIDE DIAMETER ADVK | INCHES NOMINAL 0.250 |
| CROSS-SECTIONAL THICKNESS ADVM | INCHES NOMINAL 0.031 |
| CROSS-SECTIONAL HEIGHT ADVN | INCHES NOMINAL 0.312 |
| CROSS-SECTIONAL WIDTH ADWH | INCHES NOMINAL 0.875 |
| CONSTRUCTION CQCF | SOLID |
| MATERIAL MATT | OVERALL RUBBER NEOPRENE (USE RC0007) |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-R-6855,CL 2,GR 60 |
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 |
|---|---|---|
| DIE NO. 32114 | 75183 | JOHNSON RUBBER CO THE |
| EXT-0010 | 02921 | MUELLER DIE CUT SOLUTIONS, LLC DBA SUR-SEAL, LLC |
| SS2942-120 | 02921 | MUELLER DIE CUT SOLUTIONS, LLC DBA SUR-SEAL, LLC |
| SS2942-120 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP |
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
$5,223.8806
Purchases
1
Total spend
$350,000
Oct 20, 2026
Last purchased
2 · 2.0/yr
Purchase records
$700,000
Total demand
$5,223.8806
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 20, 2026 | 67 | $5,223.8806 | $350,000 | ASTRAL AIR PARTS LLC (7M8V8) | 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 20, 2026 | SPE7L427D60HH ↗ | ASTRAL AIR PARTS LLC | — | $350,000 |
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.
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
ASTRAL AIR PARTS LLC
last award Oct 2026
JOHNSON RUBBER CO THE
no award yet
no awards on record
Listed source MUELLER DIE CUT SOLUTIONS, LLC DBA SUR-SEAL, LLC
no award yet
no awards on record
Listed source SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP
no award yet
no awards on record
Listed source ASTRAL AIR PARTS LLC won the only award on record. ASTRAL AIR PARTS LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7LX-27-U-0003 | Oct 2, 2026 | Oct 16, 2026 | 67 | Expired | View at DIBBS → |
| SPE7L3-26-U-0750 | Sep 10, 2026 | Sep 24, 2026 | 162 | Expired | View at DIBBS → |
| SPE7L3-26-U-0716 | Aug 26, 2026 | Sep 9, 2026 | 162 | 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: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL,NONMETALLIC SPECIAL SHAPED." nsnexplorer.com, https://nsnexplorer.com/nsn/5330-01-136-1781/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5330-01-136-1781/