The Stop,mechanical, cataloged under National Stock Number 5340-00-933-1121, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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 | 5340-00-933-1121 |
| Primary Part Number | 10934038 |
| Item Name | Stop,mechanical |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-P-16232, TYPE M, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-S-631, COMP 1015-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A576, GRADE 1025 ASSN STD SINGLE MATERIAL RESPONSE |
| Surface Treatment | PHOSPHATE AND ZINC |
| Material | STEEL |
| 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 |
|---|---|
| 10934038 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-00-933-1121 is a Stop,mechanical, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-933-1121 has 1 manufacturer part number on file: 10934038 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 10934038: Surface Treatment Document and Classification: MIL-P-16232, TYPE M, CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-S-631, COMP 1015-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE OR ASTM A576, GRADE 1025 ASSN STD SINGLE MATERIAL RESPONSE; Special Features: MOUNTING HOLE DIAMETER IS 0.530 IN. NOM.; ITEM IS A BAR 0.375 IN. DIA.; WELDED AT BOTH ENDS TO A PLATE 14.88 IN. LONG, 1.25 IN. WIDE; BAR PROTRUDES 7.38 IN. FROM PLATE; MOUNTING HOLE DEPTH 0.375 IN. NOMINAL; SECOND HOLE RELATIONSHIP WITH FIRST END IS IDENTICAL; FIRST END LOCATION IS BOTH ENDS; DISTANCE FROM MOUNTING HOLE CENTER TO END IS 2.000 IN. NOMINAL; STARTING EDGE SHAPE IS STRAIGHT; MOUNTING HOLE TYPE IS PLAIN AND QUANTITY IS 2; SURFACE TREATMENT ALSO INCLUDES PRIMER IN; Surface Treatment: PHOSPHATE AND ZINC. 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.