The Button,locking, cataloged under National Stock Number 5315-00-159-1079, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-159-1079 |
| Primary Part Number | 1786600 |
| Item Name | Button,locking |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC,NYLON,0.109 IN. P0.000 M0.005 LG,0.125 IN. P0.000 M0.005 OD,BREAK SHARP EDGE 0.02 IN. MAX,0.125 MICROINCH FINISH O/A 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 |
|---|---|
| L200005557 | Lockheed Martin Librascope Corporation (USA) |
| 1786600 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 1786600 | 5/9 Secondary reference Gap Instrument Corp |
| 1786600 | 5/9 Secondary reference Advanced Logic Resources Inc Dba Alr |
| 1786600 | 5/9 Secondary reference Ocean Technology Inc |
NSN 5315-00-159-1079 is a Button,locking, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-159-1079 has 2 manufacturer part numbers on file: L200005557 (Lockheed Martin Librascope Corporation), 1786600 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1786600: General Characteristics Item Description: PLASTIC,NYLON,0.109 IN. P0.000 M0.005 LG,0.125 IN. P0.000 M0.005 OD,BREAK SHARP EDGE 0.02 IN. MAX,0.125 MICROINCH FINISH O/A 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.