The Ring,wiper, cataloged under National Stock Number 5330-01-116-1279, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-116-1279 |
| Primary Part Number | 74B410058-107 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT LANDING GEAR |
| Cross-Sectional Shape Style | OUTSIDE GROOVED AND BEVELED, STRAIGHT FACE |
| Features Provided | NONSCORING AND WEARING EDGES BEVELED |
| Inside Diameter | 0.7480 INCHES NOMINAL IN |
| Ring Style | CONCENTRIC |
| Material | UNABLE TO DECODE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74B410058-107 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10105427 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 74B410058-107 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 401-210-02 | 5/9 Secondary reference C. E. Conover & Co., Inc. |
NSN 5330-01-116-1279 is a Ring,wiper, manufactured by The Boeing Company Div Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-116-1279 has 1 manufacturer part number on file: 74B410058-107 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 2920-01-347-5498. Verify interchangeability with system specifications before substitution.
Key specifications for 74B410058-107: FSC Application Data: AIRCRAFT LANDING GEAR; Cross-Sectional Shape Style: OUTSIDE GROOVED AND BEVELED, STRAIGHT FACE; Features Provided: NONSCORING AND WEARING EDGES BEVELED; Inside Diameter: 0.7480 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.