The Hammer,pneumatic,portable, cataloged under National Stock Number 5130-01-446-7689, is classified within Federal Supply Class 5130 (Hand Tools, Power Driven) of the Hand Tools group. The manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5130-01-446-7689 |
| Primary Part Number | AT145B |
| Item Name | Hammer,pneumatic,portable |
| FSC / FSG | 5130 / 51 — Hand Tools, Power Driven |
| Manufacturer | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
| Status | ACTIVE |
| Hose Diameter | 0.312 INCHES MINIMUM IN |
| Handle Type | PISTOL GRIP |
| Impact Blows Per Minute | 3000.0 |
| Air Inlet Nominal Thread Diameter | 0.250 INCHES IN |
| Diameter | 0.401 INCHES NOMINAL IN |
| Features Provided | RIVETING TYPE |
| Accessory Components and Quantity | QUICK CHANGE RETAINER |
| Accommodated Tool Shank Style | PARKER TAPER |
| Connection Size | 1/4 IN. NPT IN |
| 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 |
|---|---|
| AT145B PRIMARY | Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA) |
| Reference | Meaning |
|---|---|
| AT141 | 5/9 Secondary reference Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc |
NSN 5130-01-446-7689 is a Hammer,pneumatic,portable, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5130, Hand Tools, Power Driven. Status: active.
NSN 5130-01-446-7689 has 1 manufacturer part number on file: AT145B (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).
Key specifications for AT145B: Hose Diameter: 0.312 INCHES MINIMUM IN; Handle Type: PISTOL GRIP; Impact Blows Per Minute: 3000.0; Air Inlet Nominal Thread Diameter: 0.250 INCHES IN. 9 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.