The Packing Assembly, cataloged under National Stock Number 5330-01-112-4107, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5330-01-112-4107 |
| Primary Part Number | 4960138 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Gichner Systems Group, Inc. Div C5isr Division |
| Status | ACTIVE |
| Temp Rating | -45.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Intermediate Ring Quantity | 6 |
| Material Document and Classification | 804 FSCM 81168 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Material Document and Classification | 904 FSCM 81168 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING |
| Cross-Sectional Shape Style | U INTERMEDIATE RING |
| Cross-Sectional Shape Style | ANGLE BOTTOM RING |
| Material | COTTON AND RUBBER INTERMEDIATE RING |
| Material | COTTON AND PLASTIC BOTTOM RING |
| Material | COTTON AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TOP RING |
| 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 |
|---|---|
| 4960138 PRIMARY | Gichner Systems Group, Inc. Div C5isr Division (USA) |
| Reference | Meaning |
|---|---|
| 4960138 | 3/9 Design control — primary reference Gichner Systems Group Inc Gichner Mobilizer Div |
NSN 5330-01-112-4107 is a Packing Assembly, manufactured by Gichner Systems Group, Inc. Div C5isr Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-112-4107 has 1 manufacturer part number on file: 4960138 (Gichner Systems Group, Inc. Div C5isr Division).
Key specifications for 4960138: Temp Rating: -45.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Intermediate Ring Quantity: 6; Material Document and Classification: 804 FSCM 81168 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING; Material Document and Classification: 904 FSCM 81168 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING. 9 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.