Type a 13-digit NSN, a 9-digit NIIN, a manufacturer part number, or a category name such as “gasket”.

Jump to

FSC 4320 × SEAL ASSEMBLY,SHAFT,SPRING LOADE

SEAL ASSEMBLY,SHAFT,SPRING LOADE

4320-01-032-8390 FSC 4320

NSN 4320-01-032-8390 (also written 4320010328390; NIIN 01-032-8390) is a seal assembly, shaft, spring loade in Federal Supply Class 4320, Power and Hand Pumps. 13 manufacturer part numbers from 7 suppliers are on record. No purchases are on record yet.

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

This item is coded as suitable for competitive acquisition (AMC 1).

Acquisition method (AMC)
1
Suffix (AMSC)
P
Competition
Coded for competition

AMC 1: suitable for competitive acquisition, second or later time. AMSC P: the government does not own the rights to the data needed for more 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
GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT CONSISTS OF NICKEL BOUND TUNGSTEN CARBIDE RING 1; PACKING,PREFORMED,SYNTHETIC RUBBER 1; SEAL ASSY BRASS AND PLASTIC 1; SPRING,HELICAL COMPRESSION,STEEL 1; 0.812 IN. ID; 1.562 IN. OD; 2.000 IN. H

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
4320PL1251434 9009H JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
712-0707-492 04579 AURORA PUMP A UNIT OF GENERAL SIGNAL CORP
712-0707-492 10941 CARVER PUMP COMPANY
712-0707-754 04579 AURORA PUMP A UNIT OF GENERAL SIGNAL CORP
7120707-727 04579 AURORA PUMP A UNIT OF GENERAL SIGNAL CORP
CF-SP-78134-1 XF911O151(316) 71724 JOHN CRANE, INC
CF-SP-78134-1/X6610151(316) 71724 JOHN CRANE, INC
CF-SP-78134-1/XP6610151(316) 71724 JOHN CRANE, INC
DSP6664-2 71772 STANADYNE/CHICAGO DIV
M39212 71724 JOHN CRANE, INC
NSP-00276 XF9110151(316) 0EYA6 DEFENSE MARITIME SOLUTIONS, INC.
NSP-00276 XF9110151(316) 0SYN4 WARTSILA LIPS INC
NSP-00276 XF9110151(316) 71724 JOHN CRANE, 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
—
—
Last purchased
—
Purchase records
—
Total demand
—
Latest award total

Compare with other items

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.

No related contract actions on record.

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.

Solicitation Issued Closes / closed Qty Status
SPE7M1-26-T-382T Sep 28, 2026 Oct 14, 2026 14 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.
  • Full methodology →
Cite this page
Citation

NSN Explorer. "SEAL ASSEMBLY,SHAFT,SPRING LOADE." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-032-8390/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/4320-01-032-8390/