The Retainer,packing, cataloged under National Stock Number 5330-01-053-2926, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-053-2926 |
| Primary Part Number | 270AS137 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Cross-Sectional Height | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | V |
| Peripheral Diameter | 1.187 INCHES MINIMUM AND 1.213 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.937 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN |
| Material | PLASTIC POLYPROPYLENE OVERALL |
| 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 |
|---|---|
| 270AS137 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10206274 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5330-01-053-2926 is a Retainer,packing, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-053-2926 has 1 manufacturer part number on file: 270AS137 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 270AS137: Cross-Sectional Height: 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN; Cross-Sectional Shape Style: V; Peripheral Diameter: 1.187 INCHES MINIMUM AND 1.213 INCHES MAXIMUM IN; Center Hole Diameter: 0.937 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN. 5 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.