The Screw,machine, cataloged under National Stock Number 5305-00-042-8987, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Meritor Industrial Products, Llc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-00-042-8987 |
| Primary Part Number | X1916 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Meritor Industrial Products, Llc |
| Status | ACTIVE |
| Fastener Length | 1.188 INCHES NOMINAL IN |
| Screw Material Document and Classification | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES |
| Thread Length | 0.997 INCHES MINIMUM IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Departure From Cited Document | AS MODIFIED BY LG |
| Nondefinitive Spec/std Data | I TYPE AND 2S STYLE |
| Screw Material | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 |
| Internal Drive Style | SLOT |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.600 INCHES MINIMUM AND 0.635 INCHES MAXIMUM 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 |
|---|---|
| X1916 PRIMARY | Meritor Industrial Products, Llc (USA) |
| S7510-5 PRIMARY | Meritor Industrial Products, Llc (USA) |
| 7001734 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| X1916 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| 142967 | 5/9 Secondary reference Brockway Motor Trucks Div of Mack Trucks Inc |
| FFS92TYPE1STYLE2S | 4/1 Identification reference U.S. Government activity |
| S7510-5 | 5/9 Secondary reference Meritor Heavy Vehicle Systems, Llc |
| 56037J | 5/9 Secondary reference Diamond Reo Truck Co |
NSN 5305-00-042-8987 is a Screw,machine, manufactured by Meritor Industrial Products, Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-042-8987 has 3 manufacturer part numbers on file: X1916 (Meritor Industrial Products, Llc), S7510-5 (Meritor Industrial Products, Llc), 7001734 (U S Army Tank Automotive Command Amsta-Im-Mm).
1 possible match (shared part number, not a government interchangeability claim): 7310-01-463-1164. Verify interchangeability with system specifications before substitution.
Key specifications for X1916: Fastener Length: 1.188 INCHES NOMINAL IN; Screw Material Document and Classification: QQ-S-633 FED SPEC ALL MATERIAL RESPONSES; Thread Length: 0.997 INCHES MINIMUM IN; Nominal Thread Diameter: 0.312 INCHES IN. 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.