The Seal,nonmetallic Round Section, cataloged under National Stock Number 5330-01-727-6816, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Tulsa Winch, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-727-6816 |
| Primary Part Number | 9701 |
| Item Name | Seal,nonmetallic Round Section |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Tulsa Winch, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.44 INCHES NOMINAL IN |
| Style Designator | CIRCULAR |
| Aperture Diameter | 4.00 INCHES NOMINAL IN |
| Material | STEEL AND RUBBER BUTADIENE NITRILE OVERALL |
| Construction | SOLID |
| 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 |
|---|---|
| 9701 PRIMARY | Tulsa Winch, Inc. (USA) |
| Reference | Meaning |
|---|---|
| D007T548 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 5330-01-727-6816 is a Seal,nonmetallic Round Section, manufactured by Tulsa Winch, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-727-6816 has 1 manufacturer part number on file: 9701 (Tulsa Winch, Inc.).
Key specifications for 9701: Cross-Sectional Height: 0.44 INCHES NOMINAL IN; Style Designator: CIRCULAR; Aperture Diameter: 4.00 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SEAL,ROUND 4.00X5.63X.44 SPL. 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.