The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-787-2053, 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. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-787-2053 |
| Primary Part Number | 4F73559-102A |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Kirkhill Inc Div Kirkhill Inc, Haskon Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.990 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.110 INCHES NOMINAL IN |
| Style Designator | STRIP |
| Cross-Sectional Shape Style | D SHAPE |
| Material | RUBBER SILICONE CLASS Q OVERALL |
| Fabrication Method | SOLID |
| Construction | SOLID |
| Attachment Method | CEMENTED |
| 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 |
|---|---|
| 4F73559-102A | Kirkhill Inc Div Kirkhill Inc, Haskon Division (USA) |
| Reference | Meaning |
|---|---|
| 4F73559-102A | 3/2 Design control — primary reference U.S. Government activity |
| 4F70076-104A | 5/2 Secondary reference U.S. Government activity |
NSN 5330-00-787-2053 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 5330-00-787-2053 has 1 manufacturer part number on file: 4F73559-102A (Kirkhill Inc Div Kirkhill Inc, Haskon Division).
Key specifications for 4F73559-102A: Cross-Sectional Height: 0.990 INCHES NOMINAL IN; Cross-Sectional Width: 1.110 INCHES NOMINAL IN; Style Designator: STRIP; Overall Length: 3.350 INCHES NOMINAL IN. 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.