The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-695-8646, 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 3 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 | 5330-01-695-8646 |
| Primary Part Number | 276-2179 |
| Item Name | Parts Kit,seal Replacement,mecha |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Component Quantity | 8 |
| Document Type | PARTS LIST |
| Supply Items and Quantities | WEAR RING 1.7X57.2X69.9MM, GLASS FILLED NYLON (1);SEAL-O-RING 2.62X58.4 MM, NITRILE (1);CAP SEAL 3.3X6.3.5X69.9 MM, HYTREL (1);RING-BACKUP 1.02X64.0 MM, NITRILE (1);SEAL-O-RING 1.78X21.8, NITRILE (1);SEAL-O-RING 3.5X62.9, NITRILE (1);U-CUP 7.87X31.8X41.4 MM, POLYURETHANE (1); AND WIPER 4.83X31.8X41.4 MM, POLYURETHANE MM |
| 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 |
|---|---|
| 276-2179 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5330-01-695-8646 is a Parts Kit,seal Replacement,mecha, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-695-8646 has 1 manufacturer part number on file: 276-2179 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 276-2179: Component Quantity: 8; Document Type: PARTS LIST; Supply Items and Quantities: WEAR RING 1.7X57.2X69.9MM, GLASS FILLED NYLON (1);SEAL-O-RING 2.62X58.4 MM, NITRILE (1);CAP SEAL 3.3X6.3.5X69.9 MM, HYTREL (1);RING-BACKUP 1.02X64.0 MM, NITRILE (1);SEAL-O-RING 1.78X21.8, NITRILE (1);SEAL-O-RING 3.5X62.9, NITRILE (1);U-CUP 7.87X31.8X41.4 MM, POLYURETHANE (1); AND WIPER 4.83X31.8X41.4 MM, POLYURETHANE MM; End Item Identification: PVR, ASPHLT TR. 3 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.