The Pump,hydraulic Wrench, cataloged under National Stock Number 5130-01-045-0964, is classified within Federal Supply Class 5130 (Hand Tools, Power Driven) of the Hand Tools group. The manufacturer of record is Advance Mfg.co., Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5130-01-045-0964 |
| Primary Part Number | AH-AOB-2657 |
| Item Name | Pump,hydraulic Wrench |
| FSC / FSG | 5130 / 51 — Hand Tools, Power Driven |
| Manufacturer | Advance Mfg.co., Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| PWA52666-3 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| AH-AOB-2657 PRIMARY | Advance Mfg.co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| 52666-3 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 5130-01-045-0964 is a Pump,hydraulic Wrench, manufactured by Advance Mfg.co., Inc., classified under FSC 5130, Hand Tools, Power Driven. Status: active.
NSN 5130-01-045-0964 has 2 manufacturer part numbers on file: PWA52666-3 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), AH-AOB-2657 (Advance Mfg.co., Inc.).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-611-7857. Verify interchangeability with system specifications before substitution.
Key specifications for AH-AOB-2657: End Item Identification: 5130005110735. 0 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.