The Gasket, cataloged under National Stock Number 5330-01-482-9853, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Cold Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-482-9853 |
| Primary Part Number | D981-055CP |
| Item Name | Gasket |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Cold Llc |
| Status | ACTIVE |
| Cross-Sectional Thickness | 0.3125 INCHES NOMINAL IN |
| Criticality Code Justification | ZZZW |
| Style Designator | CIRCULAR |
| Cross-Sectional Shape Style | SOLID SINGLE OR COMPOSITION |
| Outside Diameter | 3.250 INCHES NOMINAL IN |
| Aperture Diameter | 2.9375 INCHES NOMINAL IN |
| Departure From Cited Document | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| D981-055CP PRIMARY | Cold Llc (USA) |
| D981-055CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| D981-055 | 5/1 Secondary reference U.S. Government activity |
| D954-1000 ITEM 126 | 5/9 Secondary reference U.S. Government activity |
| D981-055CP | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-482-9853 is a Gasket, manufactured by Cold Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-482-9853 has 2 manufacturer part numbers on file: D981-055CP (Cold Llc), D981-055CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for D981-055CP: Cross-Sectional Thickness: 0.3125 INCHES NOMINAL IN; Criticality Code Justification: ZZZW; Style Designator: CIRCULAR; Cross-Sectional Shape Style: SOLID SINGLE OR COMPOSITION. 8 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.