The Key Assembly, cataloged under National Stock Number 5315-01-285-2116, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-285-2116 |
| Primary Part Number | 270AS123 |
| Item Name | Key Assembly |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | KEY STEEL,ASTM A108 C1018; 1.875 IN. LG; 0.313 IN H; 0.312 IN. W; INSERTED IN CENTER OF KEY IS A PIN SHOULDER HEADLESS STEEL ASTM A108 GR 1117; 0.328 IN. LG; 0.172 IN. SHANK LG; 0.247 IN. SHANK DIA; 0.312 IN. SHOULDER DIA IN |
| 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 |
|---|---|
| 270AS123 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
NSN 5315-01-285-2116 is a Key Assembly, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-285-2116 has 1 manufacturer part number on file: 270AS123 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 270AS123: General Characteristics Item Description: KEY STEEL,ASTM A108 C1018; 1.875 IN. LG; 0.313 IN H; 0.312 IN. W; INSERTED IN CENTER OF KEY IS A PIN SHOULDER HEADLESS STEEL ASTM A108 GR 1117; 0.328 IN. LG; 0.172 IN. SHANK LG; 0.247 IN. SHANK DIA; 0.312 IN. SHOULDER DIA IN. 1 specification is 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.