The Packing,preformed, cataloged under National Stock Number 5330-01-526-4904, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-526-4904 |
| Primary Part Number | 165-6692 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| FSC Application Data | PISTON |
| Reference Data and Literature | 138-1614 BRAKE & PLANETARY GROUP, S/N: WWB1-UP, WGX1-UP; PART OF 138-1615, 138-2726 AXLE AR-FIXED, 203-2773, 203-2776 AXLE AR-OSCILLATING |
| 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 |
|---|---|
| 165-6692 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5330-01-526-4904 is a Packing,preformed, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-526-4904 has 1 manufacturer part number on file: 165-6692 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 165-6692: FSC Application Data: PISTON; Reference Data and Literature: 138-1614 BRAKE & PLANETARY GROUP, S/N: WWB1-UP, WGX1-UP; PART OF 138-1615, 138-2726 AXLE AR-FIXED, 203-2773, 203-2776 AXLE AR-OSCILLATING; Part Name Assigned by Controlling Agency: SEAL-D-RING; End Item Identification: LOADER, SCOOP. 2 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.