The Fastener,pawl, cataloged under National Stock Number 5340-01-481-1300, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-481-1300 |
| Primary Part Number | 1231A11 |
| Item Name | Fastener,pawl |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Operational Direction | RIGHT-HAND |
| Pawl Actuation Method | HANDLE |
| Pawl Type | OFFSET |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 1231A11 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5340-01-481-1300 is a Fastener,pawl, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-481-1300 has 1 manufacturer part number on file: 1231A11 (Mcmaster-Carr Supply Co).
Key specifications for 1231A11: Operational Direction: RIGHT-HAND; Pawl Actuation Method: HANDLE; Pawl Type: OFFSET; Special Features: HANDLE DROPS DOWN INTO THE RECESSED CUP SO IT STAYS OUT OF THE WAY;LATCH CAN BE ADAPTED FOR TWO AND THREE-POINT LATCHING AND IS REVERSIBLE FOR CLOCKWISE AND COUNTERCLOCKWISE LATCHING;CUP AND HANDLE ARE CHROME-PLATED STEEL, SHAFT IS PLATED STEEL;FURNISHED WITH A 2 3/16IN. LONG OFFSET PAWL WHICH CAN BE REVERSED TO CHANGE THE GRIP RANGE, MOUNTING BRACKET, AND SCREWS;GRIP RANGE IS THE MAXIMUM THICKNESS FROM THE PAWL TO THE FRONT SURFACE OF THE DOOR OR PANEL;GRIP RANGE SHORT 3/4IN.-1INCH;GRIP RANGE LONG 1 1/8IN - 1 3/8IN;BACK PROJ. 1 51/64IN;CUP OD IS 3 INCHES;CUP DP. IS 3/8INCHES IN. 4 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.