The Shim, cataloged under National Stock Number 5365-00-243-2938, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-243-2938 |
| Primary Part Number | 16797 |
| Item Name | Shim |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| Material Document and Classification | MIL-S-5059,COND 1/2,3/4,OR FULL HARD MIL SPEC SINGLE MATERIAL RESPONSE |
| Outside Diameter | 1.687 INCHES NOMINAL IN |
| Aperture Diameter | 1.450 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE |
| Material | STEEL COMP 301 |
| 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 |
|---|---|
| 16797 | Mid-America Aerotech, Llc (USA) |
| Reference | Meaning |
|---|---|
| 16797 | 3/9 Design control — primary reference U.S. Government activity |
| 16797 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 16797 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
NSN 5365-00-243-2938 is a Shim, manufactured by Mid-America Aerotech, Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-243-2938 has 1 manufacturer part number on file: 16797 (Mid-America Aerotech, Llc).
4 possible matches (shared part number, not a government interchangeability claim): 5950-00-477-2311, 3020-00-707-1242, 2530-01-083-1055. Verify interchangeability with system specifications before substitution.
Key specifications for 16797: Material Document and Classification: MIL-S-5059,COND 1/2,3/4,OR FULL HARD MIL SPEC SINGLE MATERIAL RESPONSE; Outside Diameter: 1.687 INCHES NOMINAL IN; Aperture Diameter: 1.450 INCHES NOMINAL IN; Surface Treatment: PASSIVATE. 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.