The Stud,friction Catch, cataloged under National Stock Number 5340-01-180-8850, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 6 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 | 5340-01-180-8850 |
| Primary Part Number | 6V5158 |
| Item Name | Stud,friction Catch |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Length | 26.0 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM MM |
| Shank Length | 25.5 MILLIMETERS NOMINAL MM |
| Material Document and Classification | SAEJ429,GRADE8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Size | 0.500-13 |
| Material | STEEL OVERALL |
| Distance Across Flats | 18.69 MILLIMETERS MINIMUM AND 19.05 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 6V5158 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5340-01-180-8850 is a Stud,friction Catch, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-180-8850 has 1 manufacturer part number on file: 6V5158 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 6V5158: Length: 26.0 MILLIMETERS MINIMUM AND 27.0 MILLIMETERS MAXIMUM MM; Shank Length: 25.5 MILLIMETERS NOMINAL MM; Material Document and Classification: SAEJ429,GRADE8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Thread Size: 0.500-13. 6 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.