The Shim, cataloged under National Stock Number 5365-01-030-4991, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-030-4991 |
| Primary Part Number | F61C1877 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Surface Treatment Document and Classification | ES-F59-2,FSCM 92003 MFR REF SINGLE TREATMENT RESPONSE |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES |
| Outside Diameter | 0.434 INCHES NOMINAL IN |
| Aperture Diameter | 0.130 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 301 OR STEEL COMP 302 |
| Construction | ONE-PIECE |
| 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 |
|---|---|
| F61C1877 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| F61C1877 | 5/9 Secondary reference U.S. Government activity |
| F61C1877 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 5365-01-030-4991 is a Shim, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-030-4991 has 1 manufacturer part number on file: F61C1877 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for F61C1877: Surface Treatment Document and Classification: ES-F59-2,FSCM 92003 MFR REF SINGLE TREATMENT RESPONSE; Style Designator: CIRCULAR; Material Document and Classification: MIL-S-5059 MIL SPEC ALL MATERIAL RESPONSES; Outside Diameter: 0.434 INCHES NOMINAL IN. 8 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.