The Ring,lens, cataloged under National Stock Number 5365-01-155-3258, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-155-3258 |
| Primary Part Number | 13144090 |
| Item Name | Ring,lens |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| General Characteristics Item Description | 8.625 IN. OUTSIDE DIA,0.500 IN. THK 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 |
|---|---|
| 13144090 PRIMARY | Us Army Aviation and Missile Command (USA) |
| 011553258-03024 | Dla Aviation Engineering Div Department of Defense (USA) |
| Reference | Meaning |
|---|---|
| 13144090 | 5/9 Secondary reference Swaim, Harry Dba Swaim Machine Company |
| 13144090 | 5/9 Secondary reference Wego Precision Machine, Inc. |
NSN 5365-01-155-3258 is a Ring,lens, manufactured by Us Army Aviation and Missile Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-155-3258 has 2 manufacturer part numbers on file: 13144090 (Us Army Aviation and Missile Command), 011553258-03024 (Dla Aviation Engineering Div Department of Defense).
Key specifications for 13144090: General Characteristics Item Description: 8.625 IN. OUTSIDE DIA,0.500 IN. THK IN. 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.