The Ring, cataloged under National Stock Number 1420-01-133-4338, is classified within Federal Supply Class 1420 (Guided Missile Components) of the Guided Missiles group. The manufacturer of record is Trelleborg Sealing Solutions Us, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Ring |
| FSC / FSG | 1420 — Guided Missile Components (FSG 14) |
| Manufacturers | Us Army Aviation and Missile Command (CAGE 18876); Trelleborg Sealing Solutions Us, Inc. (CAGE 09257) |
| Parameter | Value |
|---|---|
| NSN | 1420-01-133-4338 |
| Primary Part Number | 131-09084-5 |
| Item Name | Ring |
| FSC / FSG | 1420 / 14 — Guided Missile Components |
| Manufacturer | Trelleborg Sealing Solutions Us, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 11502771-1 | Us Army Aviation and Missile Command (USA) |
| 131-09084-5 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
NSN 1420-01-133-4338 is a Ring, manufactured by Trelleborg Sealing Solutions Us, Inc., classified under FSC 1420, Guided Missile Components. Status: active.
NSN 1420-01-133-4338 has 2 manufacturer part numbers on file: 11502771-1 (Us Army Aviation and Missile Command), 131-09084-5 (Trelleborg Sealing Solutions Us, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-219-1414. Verify interchangeability with system specifications before substitution.
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.