The Seal,nonmetallic Special Shaped, cataloged under National Stock Number 5330-01-661-4893, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-661-4893 |
| Item Name | Seal,nonmetallic Special Shaped |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross Section Inside Diameter | 0.210 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 1.288 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | ITEM IS FAA CERTIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 113T1256-61 | 3/1 Design control — primary reference U.S. Government activity |
NSN 5330-01-661-4893 is a Seal,nonmetallic Special Shaped, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-661-4893: Cross Section Inside Diameter: 0.210 INCHES NOMINAL IN; Special Features: SKYDROL AND MIL-G-23827 GREASE RESISTANT. TEMP RANGE -65 TO 250 DEG F DEGF; Cross Section Outside Diameter: 1.288 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SEAL,NONMETALLIC SP. 3 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.
NSN 5330-01-661-4893 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.