NSN 5305-00-151-8660
Part Details | SHOULDER SCREW
5305-00-151-8660 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
Alternate Parts: MA6551P4921, MA6551P4-921, GS551P4921, GS551P-4921, 2R1863921, 2R1863-921, GS551P4921, GS551P-4921, 2R146513, 2R1465-13, HP6551P4921, HP6551P4-921, BM19070921, BM19070-921, BM190704921, BM19070-4-921, BM19070921, BM19070-921, BM190704921, BM19070-4-921, GS551P4921, GS551P4-921, PBF1286921, PBF1286-921, 5305-00-151-8660, 00-151-8660, 5305001518660, 001518660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 13, 1970 | 00-151-8660 | 22846 ( SCREW, SHOULDER ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-151-8660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MA6551P4-921 | 58845 | ABOUNDING SECURITY INCDIV OF MAA CORP |
| GS551P-4921 | 58845 | ABOUNDING SECURITY INCDIV OF MAA CORP |
| 2R1863-921 | 1FY45 | AERO MECHANICAL FASTENING SYSTEMSINC |
| GS551P-4921 | 1FY45 | AERO MECHANICAL FASTENING SYSTEMSINC |
| 2R1465-13 | 03481 | BFGOODRICH CO THEAEROSPACE DIV |
| HP6551P4-921 | 0ZC92 | HEARTLAND PRECISION FASTENERS, INC. |
| BM19070-921 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| BM19070-4-921 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| BM19070-921 | 97928 | HUCK INTL INC |
| BM19070-4-921 | 97928 | HUCK INTL INC |
| GS551P4-921 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
| PBF1286-921 | 27624 | SPS TECHNOLOGIES, LLCDBA PB FASTENERS |
Technical Data | NSN 5305-00-151-8660
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.406 INCHES MINIMUM AND 0.436 INCHES MAXIMUM |
| FASTENER LENGTH | 1.266 INCHES MINIMUM AND 1.296 INCHES MAXIMUM |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.357 INCHES NOMINAL |
| COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |
| SPECIAL FEATURES | HALF OF TOP SURFACE OF HEAD PAINTED ORANGE |
