The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-538-5887, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-538-5887 |
| Primary Part Number | 7121152154 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Width Across Flats | 5.0 MILLIMETERS NOMINAL MM |
| Head Height | 5.9 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM MM |
| Fastener Length | 70.0 MILLIMETERS NOMINAL MM |
| Thread Length | 18.0 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 6.0 MILLIMETERS MM |
| Head Style | FLAT FILLISTER |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Material | STEEL OVERALL |
| Thread Series Designator | M |
| Head Diameter | 9.7 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 7121152154 PRIMARY | Grove U.s. Llc Dba Grove Us Llc (USA) |
NSN 5305-01-538-5887 is a Screw,cap,socket Head, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-538-5887 has 1 manufacturer part number on file: 7121152154 (Grove U.s. Llc Dba Grove Us Llc).
Key specifications for 7121152154: Width Across Flats: 5.0 MILLIMETERS NOMINAL MM; Head Height: 5.9 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MAXIMUM MM; Fastener Length: 70.0 MILLIMETERS NOMINAL MM; Thread Length: 18.0 MILLIMETERS NOMINAL MM. 11 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.