The Mount,resilient,weapon System, cataloged under National Stock Number 5342-00-993-8469, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5342-00-993-8469 |
| Primary Part Number | 103A049-1 |
| Item Name | Mount,resilient,weapon System |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Lockheed Martin Corporation Div Rotary and Mission Systems |
| Status | ACTIVE |
| Flange Mounting Hole Diameter | 0.201 INCHES NOMINAL IN |
| Load Rating | 10.0 POUNDS MAXIMUM LBS |
| Distance Between Mounting Hole Centers | 1.375 INCHES NOMINAL IN |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Style Designator | ROUND FOUR-HOLE FLANGE |
| Flange Length | 1.812 INCHES NOMINAL IN |
| Shortest Distance Between Mounting Hole Centers | 1.375 INCHES NOMINAL IN |
| Height | 2.500 INCHES NOMINAL IN |
| Thread Size | 0.250-28 ALL THREADED PORTIONS |
| Flange Width | 1.812 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 103A049-1 | Lockheed Martin Corporation Div Rotary and Mission Systems (USA) |
| ST9M627-10 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| T44AB10 | 3/2 Design control — primary reference U.S. Government activity |
| 9318095 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 5342-00-993-8469 is a Mount,resilient,weapon System, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-993-8469 has 2 manufacturer part numbers on file: 103A049-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), ST9M627-10 (The Boeing Company Div Defense).
4 possible matches (shared part number, not a government interchangeability claim): 5342-01-104-1801, 5980-01-477-9410, 5980-01-509-6758. Verify interchangeability with system specifications before substitution.
Key specifications for 103A049-1: Flange Mounting Hole Diameter: 0.201 INCHES NOMINAL IN; Load Rating: 10.0 POUNDS MAXIMUM LBS; Distance Between Mounting Hole Centers: 1.375 INCHES NOMINAL IN; Flange Thickness: 0.125 INCHES NOMINAL IN. 12 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.
NSN 5342-00-993-8469 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.