The Retainer,seal, cataloged under National Stock Number 5330-00-371-3609, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Taylor Machine Works Inc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-371-3609 |
| Primary Part Number | 647M32 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Taylor Machine Works Inc |
| Status | ACTIVE |
| FSC Application Data | AXLE ASSEMBLY,DRIVING |
| Flange Thickness | 0.219 INCHES NOMINAL IN |
| Body Outside Diameter | 8.125 INCHES NOMINAL IN |
| Style Designator | FLANGED |
| Bolt Hole Diameter | 0.406 INCHES NOMINAL IN |
| Seal Seat Diameter | 7.748 INCHES MINIMUM AND 7.752 INCHES MAXIMUM IN |
| Aperture Diameter | 7.500 INCHES NOMINAL IN |
| Bolt Hole Quantity | 6 |
| Bolt Circle Diameter | 9.500 INCHES NOMINAL IN |
| Shortest Distance Between Body End and Mounting Flange | 0.219 INCHES NOMINAL IN |
| Mounting Flange Diameter | 10.312 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Seal Seat Depth | 1.031 INCHES NOMINAL IN |
| 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 |
|---|---|
| 647M32 PRIMARY | Taylor Machine Works Inc (USA) |
NSN 5330-00-371-3609 is a Retainer,seal, manufactured by Taylor Machine Works Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-371-3609 has 1 manufacturer part number on file: 647M32 (Taylor Machine Works Inc).
Key specifications for 647M32: Overall Height: 1.156 INCHES NOMINAL IN; FSC Application Data: AXLE ASSEMBLY,DRIVING; Flange Thickness: 0.219 INCHES NOMINAL IN; Body Outside Diameter: 8.125 INCHES NOMINAL IN. 14 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.