The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-568-9935, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5330-01-568-9935 |
| Primary Part Number | 167-6926164 PC 23 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Cross-Sectional Height | 0.500 INCHES NOMINAL IN |
| Cross-Sectional Width | 1.250 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SPECIAL |
| Material | RUBBER SILICONE CLASS Q CORE |
| Material | GLASS FIBER AND FIBER JACKET |
| 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 |
|---|---|
| 167-6926164 PC 23 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| MIL-G-17927 1 1/4IN.W X 1/2IN. D | 5/9 Secondary reference U.S. Government activity |
| MIL-PRF-17927 1 1/4IN.WX1/2IN.D | 4/1 Identification reference U.S. Government activity |
NSN 5330-01-568-9935 is a Seal,nonmetallic Special Shaped, manufactured by Naval Sea Systems Command, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-568-9935 has 1 manufacturer part number on file: 167-6926164 PC 23 (Naval Sea Systems Command).
Key specifications for 167-6926164 PC 23: Cross-Sectional Height: 0.500 INCHES NOMINAL IN; Cross-Sectional Width: 1.250 INCHES NOMINAL IN; Cross-Sectional Shape Style: SPECIAL; Special Features: MATERIAL COMES IN 25 AND 50 FT REELS AND IS CUT TO FIT FT. 5 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.