The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-252-1408, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Kirkhill Inc Div Kirkhill Inc, Haskon Division. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Kirkhill Inc Div Kirkhill Inc, Haskon Division (CAGE 3DBN7) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-252-1408 |
| Primary Part Number | D1-4275-128 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kirkhill Inc Div Kirkhill Inc, Haskon Division |
| Status | ACTIVE |
| 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 |
|---|---|
| D1-4275-128 PRIMARY | Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA) |
| Reference | Meaning |
|---|---|
| D1-4275-128 | 5/9 Secondary reference Kirkhill Ta Haskon Div |
| D1-4275-128 | 5/9 Secondary reference Saint-Gobain Performance Plastics Inc. Dba Saint Gobain Performance Plastics Inc. |
| 10-2737-128 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-252-1408 is a Seal,nonmetallic Special Shaped, manufactured by Kirkhill Inc Div Kirkhill Inc, Haskon Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-252-1408 has 1 manufacturer part number on file: D1-4275-128 (Kirkhill Inc Div Kirkhill Inc, Haskon Division).
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.