The Key,machine, cataloged under National Stock Number 5315-00-776-4769, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-776-4769 |
| Primary Part Number | 487-14 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-13924,CL2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Mounting Hole Type and Quantity | 2 UNTHREADED-COUNTERSUNK |
| Hardness Rating | 35.0 ROCKWELL C NOMINAL OVERALL |
| Starting Edge Shape | STRAIGHT |
| Style Designator | PLAIN |
| Material Document and Classification | MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Distance From Mounting Hole Center to End | 0.660 INCHES NOMINAL AND 1.458 INCHES NOMINAL IN |
| Mounting Hole Thread Class | 2B |
| Mounting Hole Nominal Thread Size | 0.250 INCHES IN |
| Mounting Hole Depth | 0.240 INCHES MAXIMUM IN |
| Surface Treatment | OXIDE OVERALL |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Material | STEEL COMP 4130 OVERALL |
| Mounting Hole Thread Series Designator | UNF |
| 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 |
|---|---|
| 487-14 PRIMARY | Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc (USA) |
| Reference | Meaning |
|---|---|
| 487-14 | 5/9 Secondary reference U.S. Government activity |
| 487-14 | 3/9 Design control — primary reference Alliant Techsystems Operations Llc Div Defense Electronic Systems |
NSN 5315-00-776-4769 is a Key,machine, manufactured by Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-776-4769 has 1 manufacturer part number on file: 487-14 (Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5315-01-381-4869, 5935-01-480-8604. Verify interchangeability with system specifications before substitution.
Key specifications for 487-14: Overall Height: 0.235 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-C-13924,CL2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Mounting Hole Type and Quantity: 2 UNTHREADED-COUNTERSUNK; Hardness Rating: 35.0 ROCKWELL C NOMINAL OVERALL. 15 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.