The Shim, cataloged under National Stock Number 5365-00-855-6530, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Mid-America Aerotech, Llc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-855-6530 |
| Primary Part Number | 41A712 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| FSC Application Data | VALVE,THERMAL DE-ICING AIRCRAFT |
| Style Designator | CIRCULAR |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Aperture Diameter | 0.125 INCHES NOMINAL IN |
| Material | PLASTIC |
| 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 |
|---|---|
| 41A712 | Mid-America Aerotech, Llc (USA) |
| Reference | Meaning |
|---|---|
| 41A712 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
| 41A712 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 41A712 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5365-00-855-6530 is a Shim, manufactured by Mid-America Aerotech, Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-855-6530 has 1 manufacturer part number on file: 41A712 (Mid-America Aerotech, Llc).
Key specifications for 41A712: FSC Application Data: VALVE,THERMAL DE-ICING AIRCRAFT; Style Designator: CIRCULAR; Outside Diameter: 0.312 INCHES NOMINAL IN; Aperture Diameter: 0.125 INCHES NOMINAL 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.