The Shock Assembly,retainer, cataloged under National Stock Number 1285-01-291-0851, is classified within Federal Supply Class 1285 (Fire Control Radar Equipment, Except Airborne) of the Fire Control Equipment group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1285-01-291-0851 |
| Primary Part Number | 3148280 |
| Item Name | Shock Assembly,retainer |
| FSC / FSG | 1285 / 12 — Fire Control Radar Equipment, Except Airborne |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL ALLOY MIL-S-5626; 6.418 IN. LG; 0.982 IN. DIA; 4.882 IN. LONG SHOULDER; TWO 0.055 IN. WIDE BY 0.079 IN. DEEP TEETH; EIGHT 0.193 IN. DIAMETER MOUNTING HOLES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3148280 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1054220-001 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 1285-01-291-0851 is a Shock Assembly,retainer, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 1285, Fire Control Radar Equipment, Except Airborne. Status: active.
NSN 1285-01-291-0851 has 2 manufacturer part numbers on file: 3148280 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 1054220-001 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 3148280: General Characteristics Item Description: STEEL ALLOY MIL-S-5626; 6.418 IN. LG; 0.982 IN. DIA; 4.882 IN. LONG SHOULDER; TWO 0.055 IN. WIDE BY 0.079 IN. DEEP TEETH; EIGHT 0.193 IN. DIAMETER MOUNTING HOLES IN; End Item Identification: MK92 MOD2 912. 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.
NSN 1285-01-291-0851 has DEMIL Code B. 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.