The Retainer,packing, cataloged under National Stock Number 5330-00-997-7483, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Tokyo Judoi Kogyo K.k.. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-997-7483 |
| Primary Part Number | 542605 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Tokyo Judoi Kogyo K.k. |
| Status | ACTIVE |
| Attachment Feature Quantity | 4 |
| Lip Inside Diameter | 2.165 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Cross-Sectional Height | 0.081 INCHES NOMINAL IN |
| Body Recess Diameter | 1.200 INCHES NOMINAL IN |
| Attachment Feature Length | 0.050 INCHES NOMINAL IN |
| Attachment Feature Width | 0.017 INCHES NOMINAL IN |
| Material Document and Classification | AMS 4500 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Cross-Sectional Shape Style | U |
| Peripheral Diameter | 2.185 INCHES NOMINAL IN |
| Surface Treatment | SILVER OVERALL |
| Center Hole Diameter | 1.954 INCHES NOMINAL IN |
| Material | COPPER ALLOY 110 OVERALL |
| Attachment Method | SLOT |
| 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 |
|---|---|
| 542605 | Tokyo Judoi Kogyo K.k. (JPN) |
| 542605 | Norton Canada Inc (CAN) |
| Reference | Meaning |
|---|---|
| 542605 | 5/9 Secondary reference Tokyo Judogi Kogyo Co. |
| 542605 | 3/9 Design control — primary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
| 542605 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| 542605 | 5/9 Secondary reference Naval Supply Research and Development Facility |
| 542605 | 5/9 Secondary reference American Tubular Elevator Co |
NSN 5330-00-997-7483 is a Retainer,packing, manufactured by Tokyo Judoi Kogyo K.k., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-997-7483 has 2 manufacturer part numbers on file: 542605 (Tokyo Judoi Kogyo K.k.), 542605 (Norton Canada Inc).
Key specifications for 542605: Attachment Feature Quantity: 4; Lip Inside Diameter: 2.165 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Cross-Sectional Height: 0.081 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.