The Retainer,seal, cataloged under National Stock Number 5330-01-529-1492, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Motion Industries, Inc. Div Corpus Christi. Government technical data includes 4 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 | 5330-01-529-1492 |
| Primary Part Number | MI-1-3 |
| Item Name | Retainer,seal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Motion Industries, Inc. Div Corpus Christi |
| Status | ACTIVE |
| Aperture Diameter | 9.360 INCHES NOMINAL IN |
| Mounting Flange Diameter | 11.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| Construction | SPLIT |
| 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 |
|---|---|
| MI-1-3 PRIMARY | Motion Industries, Inc. Div Corpus Christi (USA) |
NSN 5330-01-529-1492 is a Retainer,seal, manufactured by Motion Industries, Inc. Div Corpus Christi, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-529-1492 has 1 manufacturer part number on file: MI-1-3 (Motion Industries, Inc. Div Corpus Christi).
Key specifications for MI-1-3: Overall Height: 0.365 INCHES NOMINAL IN; Aperture Diameter: 9.360 INCHES NOMINAL IN; Special Features: 10.826 BOLT CENTER WITH 6 EQUALLY SPACED 8.40MM COUNTERSUNK HOLES; 12 EQUALLY SPACED 0.315 RADIUSED GROOVES CENTERED BETWEEN BOLT HOLES ON OUTSIDE DIAMETER MM; Part Name Assigned by Controlling Agency: RETAINING RING. 4 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.