The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-662-1967, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Yancey Bros. Co. Dba Caterpillar Authorized Dealer Div Yancey Bros Co, Cat Rental Store, Yancey Power Systems. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-662-1967 |
| Primary Part Number | 011310660 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Yancey Bros. Co. Dba Caterpillar Authorized Dealer Div Yancey Bros Co, Cat Rental Store, Yancey Power Systems |
| Status | ACTIVE |
| Head Height | 4.0 MILLIMETERS NOMINAL MM |
| Fastener Length | 60.0 MILLIMETERS NOMINAL MM |
| Extended Washer Diameter | 12.1 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.0 |
| Thread Length | 17.7 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 6.0 MILLIMETERS MM |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 9.8 MILLIMETERS NOMINAL MM |
| Thread Series Designator | M |
| 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 |
|---|---|
| 011310660 | Perkins Engines Inc (USA) |
| 011310660 PRIMARY | Yancey Bros. Co. Dba Caterpillar Authorized Dealer Div Yancey Bros Co, Cat Rental Store, Yancey Power Systems (USA) |
| Reference | Meaning |
|---|---|
| 4298304 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
| 011310660 | 3/9 Design control — primary reference Power Great Lakes, Inc. |
NSN 5305-01-662-1967 is a Screw,cap,hexagon Head, manufactured by Yancey Bros. Co. Dba Caterpillar Authorized Dealer Div Yancey Bros Co, Cat Rental Store, Yancey Power Systems, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-662-1967 has 2 manufacturer part numbers on file: 011310660 (Perkins Engines Inc), 011310660 (Yancey Bros. Co. Dba Caterpillar Authorized Dealer Div Yancey Bros Co, Cat Rental Store, Yancey Power Systems).
Key specifications for 011310660: Head Height: 4.0 MILLIMETERS NOMINAL MM; Fastener Length: 60.0 MILLIMETERS NOMINAL MM; Extended Washer Diameter: 12.1 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.0. 10 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.