The Spacer,recoil, cataloged under National Stock Number 5365-00-334-2845, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5365-00-334-2845 |
| Primary Part Number | 957310 |
| Item Name | Spacer,recoil |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL PER QQ-S-634;0.125 IN. THK;2.007 IN. ID;2.185 IN. OD 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 |
|---|---|
| BUWEPSDWG957310 | Navsurfwarcen Det Picatinny (USA) |
| 957310 | Naval Sea Systems Command (USA) |
| 957310 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| BUWEPSDWG957310 | 5/9 Secondary reference Department of the Navy Naval Surface Warfare Center Crane Detachment |
| 957310 | 5/9 Secondary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5365-00-334-2845 is a Spacer,recoil, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-334-2845 has 3 manufacturer part numbers on file: BUWEPSDWG957310 (Navsurfwarcen Det Picatinny), 957310 (Naval Sea Systems Command), 957310 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-299-0051, 5120-01-379-7316, 4320-01-497-3068. Verify interchangeability with system specifications before substitution.
Key specifications for 957310: General Characteristics Item Description: STEEL PER QQ-S-634;0.125 IN. THK;2.007 IN. ID;2.185 IN. OD IN; End Item Identification: 20MM MK12 GUN MM. 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.