The Shim, cataloged under National Stock Number 5365-01-145-7698, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Pti Technologies Inc.. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-145-7698 |
| Primary Part Number | 78644-3 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Style Designator | CIRCULAR |
| Material Document and Classification | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 0.500 INCHES NOMINAL IN |
| Aperture Diameter | 0.312 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Material | 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 | F |
| Part Number | Manufacturer |
|---|---|
| 78644-3 | Pti Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 78644-3 | 5/9 Secondary reference Woodward, Inc. Div Fuel Systems and Controls |
| 78644-3 | 5/9 Secondary reference Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator |
| 78644-3 | 3/2 Design control — primary reference U.S. Government activity |
| 78644-3 | 3/9 Design control — primary reference Vacco Industries |
NSN 5365-01-145-7698 is a Shim, manufactured by Pti Technologies Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-145-7698 has 1 manufacturer part number on file: 78644-3 (Pti Technologies Inc.).
Key specifications for 78644-3: Style Designator: CIRCULAR; Material Document and Classification: MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 0.500 INCHES NOMINAL IN; Aperture Diameter: 0.312 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN. 6 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.