Acquisition method (AMC)
3
FSC 4310 × VACUUM PUMP UNIT,ROTARY
VACUUM PUMP UNIT,ROTARY
4310-01-603-4720 FSC 4310
NSN 4310-01-603-4720 (also written 4310016034720; NIIN 01-603-4720) is a vacuum pump unit, rotary in Federal Supply Class 4310, Compressors and Vacuum Pumps. 4 manufacturer part numbers from 4 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 |
|---|---|
| MOUNTING TYPE AAXX | HAND CARRY |
| INTAKE CONNECTION QUANTITY AAYT | 1 |
| DISCHARGE CONNECTION QUANTITY AAYV | 1 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 13.75 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 10.3 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 9.4 |
| COOLING MEDIUM ACZV | AIR |
| PUMP QUANTITY AENC | 2 |
| AIR DISPLACEMENT RATE AEQH | CUBIC FEET PER MINUTE IN FREE AIR 600.0 |
| PRIME MOVER TYPE AKDJ | ELECTRIC MOTOR |
| CURRENT RATING IN AMPS AMPS | 10.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | REFRIGERANT RECOVERY MACHINE |
| SPECIAL FEATURES FEAT | 24LB-1/2 HP MOTOR ULTRA FAST HIGH VOLUME RECOVERY |
| FREQUENCY IN HERTZ FREQ | 60.0 |
| SUPPLEMENTARY FEATURES SUPP | 0.62LB VAPOR OR 6.22LB LIQUID PER MINUTE |
| TYPE/MODEL DESIGNATION TMDN | R22 |
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 |
|---|---|---|
| G5 TWIN | K3586 | LIGHTFOOT DEFENCE LIMITED |
| G5TWIN | 4TUZ9 | TEQUIPMENT, INC. |
| G5TWIN | 5F4E0 | SUPPLY HOUSE LLC |
| G5TWIN | 5Z4H1 | APPION INDUSTRIES 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
$935.00
Purchases
1
Total spend
$4,675
Oct 6, 2026
Last purchased
2 · 2.0/yr
Purchase records
$9,350
Total demand
$935.00
Latest unit price
Purchase history
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 6, 2026 | SPE7M127V0062 ↗ | — | — | $4,675 |
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
CAGE 0NFQ3
last award Oct 2026
APPION INDUSTRIES INC
no award yet
no awards on record
Listed source LIGHTFOOT DEFENCE LIMITED
no award yet
no awards on record
Listed source SUPPLY HOUSE LLC
no award yet
no awards on record
Listed source TEQUIPMENT, INC.
no award yet
no awards on record
Listed source CAGE 0NFQ3 won the only award on record. CAGE 0NFQ3 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-T-377T | Sep 25, 2026 | Oct 5, 2026 | 5 | 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: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VACUUM PUMP UNIT,ROTARY." nsnexplorer.com, https://nsnexplorer.com/nsn/4310-01-603-4720/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4310-01-603-4720/