Acquisition method (AMC)
3
FSC 4320 × SEAL ASSEMBLY,SHAFT,SPRING LOADE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
4320-01-357-8872 FSC 4320
NSN 4320-01-357-8872 (also written 4320013578872; NIIN 01-357-8872) is a seal assembly, shaft, spring loade in Federal Supply Class 4320, Power and Hand Pumps. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 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)
H
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. 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 | STERN TUBE ABOARD 270 FT WMEC COAST GUARD VESSELS |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | OVERALL LENGTH 13-1/2 INCHES; USED FOR 12.125 INCH DIAMETER SHAFT; WATER LUBRICATED; CONTAINS INFLATABLE SEAL FOR MAINTENANCE PURPOSES |
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 |
|---|---|---|
| DM-ST-1036-TYPE-MA | 0EYA6 | DEFENSE MARITIME SOLUTIONS, INC. |
| DM-ST-1036-TYPE-MA | 71724 | JOHN CRANE, INC |
| US70146 | 0EYA6 | DEFENSE MARITIME SOLUTIONS, 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
—
Purchases
0
Total spend
—
Aug 10, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,204,388
Total demand
$1,204,388
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 |
|---|---|---|---|---|
| Aug 10, 2026 | 70Z08026F21650B00 ↗ | PIONEER INDUSTRIES, LLC | U.S. Coast Guard | $1,204,388 |
Demand history
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
DEFENSE MARITIME SOLUTIONS, INC.
no award yet
no awards on record
Listed source JOHN CRANE, INC
no award yet
no awards on record
Listed source 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL ASSEMBLY,SHAFT,SPRING LOADE." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-357-8872/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-357-8872/