The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-079-0893, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Dow-Elco, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-079-0893 |
| Primary Part Number | C630-93 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Dow-Elco, Inc. |
| Status | ACTIVE |
| Distance Between Mounting Stud Centers | 2.500 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR W/EIGHT THREADED STUDS |
| Flange Length | 5.000 INCHES NOMINAL IN |
| Distance From Flange to End | 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN |
| Stud Length | 1.125 INCHES NOMINAL ALL THREADED STUD IN |
| Shortest Distance Between Mounting Hole Centers | 2.500 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Stud Centers | 2.500 INCHES NOMINAL IN |
| Thread Size | 1/2-13UNC-3A OR 1/2-13NC-3A ALL THREADED PORTIONS A |
| Flange Width | 5.000 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Nonmetallic Hardness Rating | 65.0 MINIMUM DUROMETER AND 75.0 MAXIMUM DUROMETER |
| 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 |
|---|---|
| C630-93 PRIMARY | Dow-Elco, Inc. (USA) |
| Reference | Meaning |
|---|---|
| C360-93 | 5/9 Secondary reference Dow-Elco, Inc. |
| P23077 | 5/9 Secondary reference Keystone Rubber Products Corp |
| J-5130-93 | 5/9 Secondary reference Lord Corporation Dba Lord Corp |
| P23077 | 7/2 Vendor item drawing reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| NE 3022-4 | 5/9 Secondary reference Keystone Rubber Products Corp |
| J-5130-86 | 5/9 Secondary reference Lord Corporation Dba Lord Corp |
NSN 5342-00-079-0893 is a Mount,resilient,weapon System, manufactured by Dow-Elco, Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-079-0893 has 1 manufacturer part number on file: C630-93 (Dow-Elco, Inc.).
Key specifications for C630-93: Distance Between Mounting Stud Centers: 2.500 INCHES NOMINAL IN; Style Designator: RECTANGULAR W/EIGHT THREADED STUDS; Flange Length: 5.000 INCHES NOMINAL IN; Distance From Flange to End: 1.969 INCHES MINIMUM AND 2.031 INCHES MAXIMUM IN. 11 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.