Acquisition method (AMC)
1
FSC 5330 × SEAL,DRIVESHAFT,MAIN
SEAL,DRIVESHAFT,MAIN
5330-01-256-7478 FSC 5330
NSN 5330-01-256-7478 (also written 5330012567478; NIIN 01-256-7478) is a seal, driveshaft, main in Federal Supply Class 5330, Packing and Gasket Materials. 6 manufacturer part numbers from 5 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)
B
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 214-040-849-105 | 048G2 | POLYMER CONCEPTS TECHNOLOGIES PBY, INC. DBA POLYMER CONCEPTS TECHNOLOGIES INC DIV PCTI |
| 214-040-849-105 | 1CRG7 | POLYMER CONCEPTS TECHNOLOGIES PBY, INC. DBA KRS AEROSPACE ELASTOMERIC SOLUTIONS |
| 214-040-849-105 | 80201 | SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS |
| 214-040-849-105 | 97499 | BELL TEXTRON INC |
| 860-80-6446 | 51829 | CR INDUSTRIES CHICAGO RAWHIDE MFG CO |
| B60-80-6446 | 80201 | SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS |
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 21, 2026
Last purchased
1 · 1.0/yr
Purchase records
$711,540
Total demand
$711,540
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 21, 2026 | SPE7L127C0015 ↗ | AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS | — | $711,540 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS
last award Oct 2026
BELL TEXTRON INC
no award yet
no awards on record
Listed source CR INDUSTRIES CHICAGO RAWHIDE MFG CO
no award yet
no awards on record
Listed source POLYMER CONCEPTS TECHNOLOGIES PBY, INC. DBA KRS AEROSPACE ELASTOMERIC SOLUTIONS
no award yet
no awards on record
Listed source POLYMER CONCEPTS TECHNOLOGIES PBY, INC. DBA POLYMER CONCEPTS TECHNOLOGIES INC DIV PCTI
no award yet
no awards on record
Listed source SKF USA INC. DBA SKF AEROSPACE SEALING SOLUTIONS
no award yet
no awards on record
Listed source AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS won the only award on record. AAR SUPPLY CHAIN, INC DBA AAR DEFENSE SYSTEMS & LOGISTICS won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7L3-26-T-165Y | Aug 7, 2026 | Aug 17, 2026 | 173 | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL,DRIVESHAFT,MAIN." nsnexplorer.com, https://nsnexplorer.com/nsn/5330-01-256-7478/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/5330-01-256-7478/