The Retainer,roller, cataloged under National Stock Number 5342-01-312-3491, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 1 specification, 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.
| Parameter | Value |
|---|---|
| NSN | 5342-01-312-3491 |
| Primary Part Number | 197C8531 |
| Item Name | Retainer,roller |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC,NYLON A10517(MINERAL/GLASS REINFORCED),OA LG 0.460 IN. PORM 0.010 IN.,DIA OF ROLLER 0.460 IN. PORM 0.010 IN.,0.120 IN. PORM 0.002 IN. THK; ITEM HAS CHAMFERED FLANGES ON OPPOSITE END,THIS END HAS A SLOTTED OPENING 0.070 IN. PORM 0.010 IN. WIDE; GATES,RISERS,FLASH AND PARTING LINES ARETRIMMED FLUSH TO 0.015 IN. MAX ABOVE THE ADJACENT SURFACE AND SINKS SHALL BE 0.010 IN. MAX BELOW THE ADJACENT SURFACE 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 |
|---|---|
| 197C8531 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
NSN 5342-01-312-3491 is a Retainer,roller, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-312-3491 has 1 manufacturer part number on file: 197C8531 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 197C8531: General Characteristics Item Description: PLASTIC,NYLON A10517(MINERAL/GLASS REINFORCED),OA LG 0.460 IN. PORM 0.010 IN.,DIA OF ROLLER 0.460 IN. PORM 0.010 IN.,0.120 IN. PORM 0.002 IN. THK; ITEM HAS CHAMFERED FLANGES ON OPPOSITE END,THIS END HAS A SLOTTED OPENING 0.070 IN. PORM 0.010 IN. WIDE; GATES,RISERS,FLASH AND PARTING LINES ARETRIMMED FLUSH TO 0.015 IN. MAX ABOVE THE ADJACENT SURFACE AND SINKS SHALL BE 0.010 IN. MAX BELOW THE ADJACENT SURFACE IN; End Item Identification: F-15. 1 specification is 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.