The Mount,resilient,weapon System, cataloged under National Stock Number 5342-01-275-0105, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Tech Products Corp. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-275-0105 |
| Primary Part Number | 51177 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Tech Products Corp |
| Status | ACTIVE |
| Load Rating | 57.0 POUNDS MAXIMUM LBS |
| Style Designator | ROUND W/FLANGE THREADED STUD |
| Distance From Flange to End | 0.500 INCHES NOMINAL IN |
| Stud Length | 0.375 INCHES MINIMUM AND 0.750 INCHES MAXIMUM ALL THREADED STUD IN |
| Thread Size | 0.250-20 ALL THREADED PORTIONS |
| Major Outside Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 51177 PRIMARY | Tech Products Corp (USA) |
| 12345529 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 29637 | 5/9 Secondary reference U.S. Government activity |
| 12345529 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 29637-1/01 | 3/2 Design control — primary reference U.S. Government activity |
| 5342012750105 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 5342-01-275-0105 is a Mount,resilient,weapon System, manufactured by Tech Products Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-275-0105 has 2 manufacturer part numbers on file: 51177 (Tech Products Corp), 12345529 (U S Army Tank Automotive Command Amsta-Im-Mm).
3 possible matches (shared part number, not a government interchangeability claim): 7690-01-559-0988, 1005-01-577-4324, 4940-01-644-0891. Verify interchangeability with system specifications before substitution.
Key specifications for 51177: Load Rating: 57.0 POUNDS MAXIMUM LBS; Style Designator: ROUND W/FLANGE THREADED STUD; Distance From Flange to End: 0.500 INCHES NOMINAL IN; Stud Length: 0.375 INCHES MINIMUM AND 0.750 INCHES MAXIMUM ALL THREADED STUD IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.