The Pump,inflating,manual, cataloged under National Stock Number 4320-01-026-1209, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-026-1209 |
| Primary Part Number | 12251760 |
| Item Name | Pump,inflating,manual |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| End Connection Type | THREADED |
| Quantity | 2 |
| End Connection Thread Series Designator | UNF |
| Cylinder Inside Diameter | 1.375 INCHES NOMINAL IN |
| Folding Handle | INCLUDED |
| End Connection Thread Size | 0.312-32 |
| Action Type | SINGLE |
| Hose | INCLUDED |
| End Connection Thread Location | INTERNAL |
| Cylinder Quantity | 1 |
| Foot Holder Construction | FOLDING |
| Cylinder Length | 9.810 INCHES NOMINAL IN |
| Outlet End Connection Type | ANY ACCEPTABLE |
| Operation Method | HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12251760 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 4320010261209 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 4320-01-026-1209 is a Pump,inflating,manual, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-026-1209 has 1 manufacturer part number on file: 12251760 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12251760: End Connection Type: THREADED; Quantity: 2; End Connection Thread Series Designator: UNF; Overall Length: 17.440 INCHES NOMINAL IN. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.