The Seal Ring,metal, cataloged under National Stock Number 5330-01-571-7284, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-571-7284 |
| Primary Part Number | 064-51266-000 |
| Item Name | Seal Ring,metal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 364-51227-000 ITEM 34 | Johnson Controls Navy Systems, Llc (USA) |
| 064-51266-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
NSN 5330-01-571-7284 is a Seal Ring,metal, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-571-7284 has 2 manufacturer part numbers on file: 364-51227-000 ITEM 34 (Johnson Controls Navy Systems, Llc), 064-51266-000 (Johnson Controls Navy Systems, Llc).
Key specifications for 064-51266-000: Special Features: STEPPED STYLE RING WITH HIGHEST STEP TO THE INSIDE;OUTSIDE FLAGE AREA HAS ONE THRU HOLE OF 0.389 TO 0.398 INCH DUIAMETER, LOCATED CNNTERED 3.510 INCHESX FROM CENTER OF RING;OVERALL DIAMETER OF RING IS 7.640 INCHES; FIRST STEP IS 6.928 INCH DIAMETER;SECOND STEP IS 6.300 INCH DIAMETER;FOURTH STEP IS 6.020 INCH DIAMETER;FIFTH STEP IS 5.626 INCH DIAMETER;OVERALL THICKNESS IS 0.609 INCHES;SECOND STEP IS 0.293 INCHES;THIRD STEP IS 0.353 INCHES;FOURTH STEP IS 0.482 INCHES;FIFTH STEP IS 0.609 INCHES IN; Part Name Assigned by Controlling Agency: (INAVY)RING, IMPELLER EYE SEAL MCHN-52; End Item Identification: COMPRESSOR, TURBO MNCH 364-51227-000; Material: ALUMINUM ALLOY OVERALL. 1 specification is 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.