The Fastener,pawl, cataloged under National Stock Number 5340-00-978-3411, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Fort Lock Corp. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-978-3411 |
| Primary Part Number | MFW29078 |
| Item Name | Fastener,pawl |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Fort Lock Corp |
| Status | ACTIVE |
| Operational Direction | LEFT-HAND |
| Length | 1.031 INCHES NOMINAL IN |
| Pawl Actuation Method | KEY |
| Style Designator | KNURLED |
| Diameter | 1.000 INCHES NOMINAL IN |
| Mounting Facility Thread Length | 0.812 INCHES NOMINAL IN |
| Pawl Type | STRAIGHT |
| Knob Shaft Length | 0.812 INCHES NOMINAL IN |
| Height | 1.000 INCHES NOMINAL IN |
| Thread Size | 3/8-27 |
| Knob Shaft Diameter | 0.750 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Pawl Length From Actuating Shaft Center to Pawl End | 1.125 INCHES NOMINAL IN |
| Knob Length | 0.219 INCHES NOMINAL IN |
| Pawl Swing Angle | 90.0 DEGREES NOMINAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| MFW29078 | Fort Lock Corp (USA) |
| Reference | Meaning |
|---|---|
| 1801 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-00-978-3411 is a Fastener,pawl, manufactured by Fort Lock Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-978-3411 has 1 manufacturer part number on file: MFW29078 (Fort Lock Corp).
Key specifications for MFW29078: Operational Direction: LEFT-HAND; Length: 1.031 INCHES NOMINAL IN; Pawl Actuation Method: KEY; Style Designator: KNURLED. 15 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.