The Ring,retaining,instrument, cataloged under National Stock Number 5365-01-571-7276, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Johnson Controls Navy Systems, Llc. Government technical data includes 2 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-571-7276 |
| Primary Part Number | 064-51265-000 |
| Item Name | Ring,retaining,instrument |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Overall Diameter | 12.800 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 364-51227-000 ITEM 19J | Johnson Controls Navy Systems, Llc (USA) |
| 064-51265-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
NSN 5365-01-571-7276 is a Ring,retaining,instrument, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-571-7276 has 2 manufacturer part numbers on file: 364-51227-000 ITEM 19J (Johnson Controls Navy Systems, Llc), 064-51265-000 (Johnson Controls Navy Systems, Llc).
Key specifications for 064-51265-000: Overall Diameter: 12.800 INCHES NOMINAL IN; Special Features: RETAINER RING WITH 24 THRU HOLES OF 0.186 TO 0.194 INCH DIAMETERS SPACED EVENLY AROUND RING AT A POINT CREATING A 12.250 INCH DIAMETER;ALSO HAS 7 CUT OUT SPACES ALONG RING AT RANDOM LOCATIONS INDENTING TO THE 12.250 INCH DIAMETER LOCATION IN; Part Name Assigned by Controlling Agency: (INAVY)RING, BEARING, RETAINER MHCN-52; End Item Identification: COMPRESSOR, TURBO MNCH 364-51227-000. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.