Acquisition method (AMC)
3
FSC 4320 × SEAL ASSEMBLY,SHAFT,SPRING LOADE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
4320-01-493-7959 FSC 4320
NSN 4320-01-493-7959 (also written 4320014937959; NIIN 01-493-7959) is a seal assembly, shaft, spring loade in Federal Supply Class 4320, Power and Hand Pumps. 4 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | COMPRESSOR,TURBO,YDHCN-59 SINGLE STAGE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | SEAL ASSEMBLY,SHAFT |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | DESIGN REFERENCE,SHAFT SPEED; 3000 TO 3600 RPM NORMAL, 4500 RPM MAXIMUN;NOMINAL FACE LOAD, 8.5LBS AT 1.125; O-RING MATERIAL TO BE PARKER N1173-70, NO SUBSTITUTION PERMITTED; OIL TO BE USED, NAPHTHENIC; ALKYL-BENZINE; PAO; ESTER OILS; CARBON MATERIAL, PURE P10225; NATIONAL MY10K; REFRIGERANT, R22; OIL, R134A; 80 PSI, DYNAMIC; 270 PS; MAXI STATIC; VACUUM, 50 DEGREES F TO 175 DEGREES F |
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 |
|---|---|---|
| 029-21733-000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 029-21733B000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 364-48575-000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 364-48575-000 REV D ITEM 122 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
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
—
Sep 24, 2026
Last purchased
1 · 1.0/yr
Purchase records
$8,013
Total demand
$8,013
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 |
|---|---|---|---|---|
| Sep 24, 2026 | SPE7M126P6765 ↗ | JOHNSON CONTROLS NAVY SYSTEMS, LLC | — | $8,013 |
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
JOHNSON CONTROLS NAVY SYSTEMS, LLC
last award Sep 2026
JOHNSON CONTROLS NAVY SYSTEMS, LLC won the only award on record.
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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "SEAL ASSEMBLY,SHAFT,SPRING LOADE." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-01-493-7959/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4320-01-493-7959/