The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-00-896-3420, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Newman Machine Co Inc Dba Newman-Whitney. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-896-3420 |
| Primary Part Number | 600-1668-9 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Newman Machine Co Inc Dba Newman-Whitney |
| Status | ACTIVE |
| Cross-Sectional Height | 0.771 INCHES MINIMUM AND 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM0.791 INCHES MAXIMUM IN |
| Minor Thickness | 0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN |
| Cross-Sectional Width | 0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM0.880 INCHES MAXIMUM IN |
| Minor Height | 0.701 INCHES NOMINAL0.701 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-R-15624,CL 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | SPECIALSPECIAL |
| Aperture Diameter | 13.500 INCHES NOMINAL13.500 INCHES NOMINAL IN |
| Minor Width | 0.214 INCHES MINIMUM AND 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM0.224 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Fabrication Method | SOLIDSOLID |
| Construction | SOLIDSOLID |
| 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 |
|---|---|
| 600-1668-9 | Newman Machine Co Inc Dba Newman-Whitney (USA) |
| 600-1668PC9 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 600-1867REVCPC9 | Newman Machine Co Inc Dba Newman-Whitney (USA) |
| Reference | Meaning |
|---|---|
| 75553-75X3PC9 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-00-896-3420 is a Seal,nonmetallic Special Shaped, manufactured by Newman Machine Co Inc Dba Newman-Whitney, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-896-3420 has 3 manufacturer part numbers on file: 600-1668-9 (Newman Machine Co Inc Dba Newman-Whitney), 600-1668PC9 (Huntington Ingalls Inc Div Newport News Shipbuilding), 600-1867REVCPC9 (Newman Machine Co Inc Dba Newman-Whitney).
Key specifications for 600-1668-9: Cross-Sectional Height: 0.771 INCHES MINIMUM AND 0.771 INCHES MINIMUM AND 0.791 INCHES MAXIMUM0.791 INCHES MAXIMUM IN; Minor Thickness: 0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM0.260 INCHES MAXIMUM IN; Cross-Sectional Width: 0.870 INCHES MINIMUM AND 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM0.880 INCHES MAXIMUM IN; Minor Height: 0.701 INCHES NOMINAL0.701 INCHES NOMINAL IN. 12 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.