Acquisition method (AMC)
3
FSC 4320 × SEAL ASSEMBLY,SHAFT,SPRING LOADE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
4320-00-907-0950 FSC 4320
NSN 4320-00-907-0950 (also written 4320009070950; NIIN 00-907-0950) is a seal assembly, shaft, spring loade in Federal Supply Class 4320, Power and Hand Pumps. 12 manufacturer part numbers from 8 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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | CONSISTS OF CAST IRON SEAT; SEAT GASKET; CARBON FACE; STEEL SHELL; FRICTION RING; STEEL BAND; STEEL SPRINGSTEEL AND SPRING HOLDER; 3.462 IN. O/A OD; 2.206 IN. O/A ID; 2.750 IN. FREE O/A LG; 225 DEG F. TEMP RATING |
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 |
|---|---|---|
| 02-218-001 | 0SYN4 | WARTSILA LIPS INC |
| 02-218-001 | 71724 | JOHN CRANE, INC |
| 02-218-001 | 77931 | EG AND G SEALOL INDUSTRIAL SEALING DIV |
| 4320PL1731365 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4785 | 71724 | JOHN CRANE, INC |
| 623-12322 | 77931 | EG AND G SEALOL INDUSTRIAL SEALING DIV |
| 623-12322 | 9F512 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION |
| 623-12322 | AJ609 | HEPBURN ITALIANA SRL |
| 79889 | 0SYN4 | WARTSILA LIPS INC |
| 79889 | 77842 | EATON CORPORATION DBA EATON INOAC DIV EATON |
| 79889/02-218-001 | 0EYA6 | DEFENSE MARITIME SOLUTIONS, INC. |
| D12328 | 77931 | EG AND G SEALOL INDUSTRIAL SEALING DIV |
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
$9,459.4595
Purchases
2
Total spend
$370,240
Oct 27, 2026
Last purchased
4 · 4.0/yr
Purchase records
$740,480
Total demand
$9,459.4595
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 27, 2026 | 37 | $9,459.4595 | $350,000 | HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC (53037) | Unknown | Source ↗ |
| Sep 1, 2026 | 22 | $920.00 | $20,240 | HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC (53037) | 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 |
|---|---|---|---|---|
| Sep 1, 2026 | SPE7M126P9954 ↗ | HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC | — | $20,240 |
| Oct 27, 2026 | SPE7M427D60ED ↗ | HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC | — | $350,000 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 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 30 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
HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC
last award Oct 2026
DEFENSE MARITIME SOLUTIONS, INC.
no award yet
no awards on record
Listed source EATON CORPORATION DBA EATON INOAC DIV EATON
no award yet
no awards on record
Listed source EG AND G SEALOL INDUSTRIAL SEALING DIV
no award yet
no awards on record
Listed source HEPBURN ITALIANA SRL
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source JOHN CRANE, INC
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC PUMP DIVISION
no award yet
no awards on record
Listed source HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC won 2 of the last 2 awards. HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-U-6550 | Sep 22, 2026 | Oct 9, 2026 | 37 | Expired | View at DIBBS → |
| SPE7M1-26-T-253K | Aug 7, 2026 | Aug 20, 2026 | 22 | 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: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL ASSEMBLY,SHAFT,SPRING LOADE." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-00-907-0950/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4320-00-907-0950/