The Pawl, cataloged under National Stock Number 3040-00-800-4093, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is International Business Machines Corp Parts Order Center Dept E - 54. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3040-00-800-4093 |
| Primary Part Number | 228157 |
| Item Name | Pawl |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | International Business Machines Corp Parts Order Center Dept E - 54 |
| Status | ACTIVE |
| Length From Pivot Pinhole Centerline to Point of Engagement | 0.437 INCHES NOMINAL IN |
| Style Designator | TWO HOLES, PIVOT HOLE ENGAGEMENT END |
| Material Thickness | 0.202 INCHES NOMINAL IN |
| Pivot Pin Hole Diameter | 0.189 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 |
|---|---|
| 228157 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| 10167870 | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 228157 | 3/9 Design control — primary reference U.S. Government activity |
| 228157 | 5/9 Secondary reference International Business Machines Corporation Dba IBM |
NSN 3040-00-800-4093 is a Pawl, manufactured by International Business Machines Corp Parts Order Center Dept E - 54, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-800-4093 has 2 manufacturer part numbers on file: 228157 (International Business Machines Corp Parts Order Center Dept E - 54), 10167870 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 6515-01-610-6525. Verify interchangeability with system specifications before substitution.
Key specifications for 228157: Length From Pivot Pinhole Centerline to Point of Engagement: 0.437 INCHES NOMINAL IN; Style Designator: TWO HOLES, PIVOT HOLE ENGAGEMENT END; Overall Length: 1.124 INCHES NOMINAL IN; Material Thickness: 0.202 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.