The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-511-5247, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is West Side Tractor Sales Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-511-5247 |
| Primary Part Number | 19M8977 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | West Side Tractor Sales Co |
| Status | ACTIVE |
| Head Height | 0.409 INCHES NOMINAL IN |
| Fastener Length | 3.346 INCHES NOMINAL IN |
| Thread Length | 1.024 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.394 INCHES 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 |
|---|---|
| 19M8977 PRIMARY | West Side Tractor Sales Co (USA) |
| 19M8977 PRIMARY | John Deere Construction & Forestry Company (USA) |
| Reference | Meaning |
|---|---|
| 19M8977 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 5305-01-511-5247 is a Screw,cap,hexagon Head, manufactured by West Side Tractor Sales Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-511-5247 has 2 manufacturer part numbers on file: 19M8977 (West Side Tractor Sales Co), 19M8977 (John Deere Construction & Forestry Company).
Key specifications for 19M8977: Head Height: 0.409 INCHES NOMINAL IN; Fastener Length: 3.346 INCHES NOMINAL IN; Thread Length: 1.024 INCHES NOMINAL IN; Nominal Thread Diameter: 0.394 INCHES IN. 4 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.