The Key,machine, cataloged under National Stock Number 5315-00-166-3564, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-166-3564 |
| Primary Part Number | 16423-1 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Mid-America Aerotech, Llc |
| Status | ACTIVE |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | ANODIZE OVERALL |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| 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 |
|---|---|
| 16423-1 PRIMARY | Mid-America Aerotech, Llc (USA) |
| 16423-1 | Dutch Valley Supply Co. (USA) |
| Reference | Meaning |
|---|---|
| 16423-1 | 5/9 Secondary reference Moog Inc Div Moog Inc., Space and Defense - Salt Lake City |
| 16423-1 | 5/9 Secondary reference E-Systems Inc Montek Div Fluid Controls Opns |
| 16423-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-00-166-3564 is a Key,machine, manufactured by Mid-America Aerotech, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-166-3564 has 2 manufacturer part numbers on file: 16423-1 (Mid-America Aerotech, Llc), 16423-1 (Dutch Valley Supply Co.).
1 possible match (shared part number, not a government interchangeability claim): 3020-00-359-8066. Verify interchangeability with system specifications before substitution.
Key specifications for 16423-1: Material Document and Classification: QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: ANODIZE OVERALL; Material: ALUMINUM ALLOY 2024 OVERALL. 3 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.