The Pawl, cataloged under National Stock Number 3040-00-845-7510, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-845-7510 |
| Primary Part Number | 74058H45 |
| Item Name | Pawl |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Length From Pivot Pinhole Centerline to Point of Engagement | 0.625 INCHES NOMINAL IN |
| Style Designator | TRAPEZOIDAL, BOTTOM HOOK |
| Material Thickness | 0.090 INCHES NOMINAL IN |
| Pivot Pin Hole Diameter | 0.750 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 74058H45 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 74058H45 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 475575 | 5/9 Secondary reference American Standard Inc Westinghouse Air Brake Co Div |
NSN 3040-00-845-7510 is a Pawl, manufactured by Komatsu America Corp., classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-845-7510 has 1 manufacturer part number on file: 74058H45 (Komatsu America Corp.).
1 possible match (shared part number, not a government interchangeability claim): 2510-01-193-0783. Verify interchangeability with system specifications before substitution.
Key specifications for 74058H45: Length From Pivot Pinhole Centerline to Point of Engagement: 0.625 INCHES NOMINAL IN; Style Designator: TRAPEZOIDAL, BOTTOM HOOK; Overall Length: 3.625 INCHES NOMINAL IN; Material Thickness: 0.090 INCHES NOMINAL IN. 5 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.