The Retainer,packing, cataloged under National Stock Number 5330-01-110-1815, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Gichner Systems Group, Inc. Div C5isr Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-110-1815 |
| Primary Part Number | 4960133 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Gichner Systems Group, Inc. Div C5isr Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | 660 FSCM 16128 MFR REF SINGLE MATERIAL RESPONSE OR 64 FSCM 16128 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR |
| Peripheral Diameter | 3.122 INCHES MINIMUM AND 3.125 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.501 INCHES MINIMUM AND 2.503 INCHES MAXIMUM IN |
| Material | COPPER ALLOY 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 |
|---|---|
| 4960133 PRIMARY | Gichner Systems Group, Inc. Div C5isr Division (USA) |
| Reference | Meaning |
|---|---|
| 4960133 | 3/9 Design control — primary reference Gichner Systems Group Inc Gichner Mobilizer Div |
NSN 5330-01-110-1815 is a Retainer,packing, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-110-1815 has 1 manufacturer part number on file: 4960133 (Gichner Systems Group, Inc. Div C5isr Division).
Key specifications for 4960133: Cross-Sectional Height: 0.188 INCHES NOMINAL IN; Material Document and Classification: 660 FSCM 16128 MFR REF SINGLE MATERIAL RESPONSE OR 64 FSCM 16128 MFR REF SINGLE MATERIAL RESPONSE OVERALL; Cross-Sectional Shape Style: SQUARE/RECTANGULAR; Peripheral Diameter: 3.122 INCHES MINIMUM AND 3.125 INCHES MAXIMUM 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.