The Fastener,pawl, cataloged under National Stock Number 5340-01-209-2133, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Psi-Peripheral Support. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-209-2133 |
| Primary Part Number | M143-105 |
| Item Name | Fastener,pawl |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Psi-Peripheral Support |
| Status | ACTIVE |
| Operational Direction | RIGHT-HAND |
| Grip Handle Width | 0.344 INCHES NOMINAL IN |
| Length | 1.735 INCHES NOMINAL IN |
| Pawl Actuation Method | GRIP HANDLE |
| Pawl Type | OFFSET |
| Surface Treatment | CHROMIUM AND PASSIVATE AND ZINC AND CHROMATE OVERALL |
| Material | STEEL COMP 1117 AND STEEL COMP 302 AND ZINC ALLOY OVERALL |
| Pawl Length From Actuating Shaft Center to Pawl End | 0.813 INCHES NOMINAL IN |
| 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 |
|---|---|
| M143-105 | Psi-Peripheral Support (USA) |
| Reference | Meaning |
|---|---|
| 62-10-202-10C | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-209-2133 is a Fastener,pawl, manufactured by Psi-Peripheral Support, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-209-2133 has 1 manufacturer part number on file: M143-105 (Psi-Peripheral Support).
Key specifications for M143-105: Operational Direction: RIGHT-HAND; Grip Handle Width: 0.344 INCHES NOMINAL IN; Length: 1.735 INCHES NOMINAL IN; Pawl Actuation Method: GRIP HANDLE. 8 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.