The Pawl, cataloged under National Stock Number 3040-01-499-0997, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-499-0997 |
| Primary Part Number | 167-7066791-100 |
| Item Name | Pawl |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Length From Pivot Pinhole Centerline to Point of Engagement | 1.880 INCHES NOMINAL IN |
| Style Designator | TRAPEZOIDAL W/HEEL, LOWER NOSE CATCH |
| Material Thickness | 0.624 INCHES NOMINAL IN |
| Pivot Pin Hole Diameter | 0.781 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 167-7066791-100 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| H547-1112-100 | 5/2 Secondary reference U.S. Government activity |
| 167-7066791 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-499-0997 is a Pawl, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-499-0997 has 1 manufacturer part number on file: 167-7066791-100 (Naval Sea Systems Command).
4 possible matches (shared part number, not a government interchangeability claim): 2040-01-499-4278, 3120-01-499-6049, 3120-01-499-6051. Verify interchangeability with system specifications before substitution.
Key specifications for 167-7066791-100: Length From Pivot Pinhole Centerline to Point of Engagement: 1.880 INCHES NOMINAL IN; Style Designator: TRAPEZOIDAL W/HEEL, LOWER NOSE CATCH; Overall Length: 2.880 INCHES NOMINAL IN; Material Thickness: 0.624 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.