The Shim, cataloged under National Stock Number 5365-01-677-5172, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-677-5172 |
| Primary Part Number | 520-4457033 PC 109 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Thickness | 0.5000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2011-75 PC 109 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2011-145 PC 109 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 520-4498555 PC 109 | Naval Sea Systems Command (USA) |
| 520-4457033 PC 109 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5365-01-677-5172 is a Shim, manufactured by Naval Sea Systems Command, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-677-5172 has 4 manufacturer part numbers on file: 2011-75 PC 109 (Huntington Ingalls Inc Div Newport News Shipbuilding), 2011-145 PC 109 (Huntington Ingalls Inc Div Newport News Shipbuilding), 520-4498555 PC 109 (Naval Sea Systems Command), 520-4457033 PC 109 (Naval Sea Systems Command).
Key specifications for 520-4457033 PC 109: Overall Thickness: 0.5000 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SHIM 2" DIA; End Item Identification: SSN688 CLASS SUBMARINE,ANCHOR WINDLESS WILDCAT FRAME.. 1 specification is 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.