Part Details | MACHINE SCREW
5305-01-160-1959 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: 3M89342, 3M893-4-2, 3M89342, 3M893-4-2, SC216342, SC2163-4-2, 3M89342, 3M893-4-2, 3M89342, 3M893-4-2, A53242, A532-4-2, 10115484, 3M89342, 3M893-4-2, 3M89342, 3M893-4-2, 5305-01-160-1959, 01-160-1959, 5305011601959, 011601959
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 19, 1983 | 01-160-1959 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-160-1959
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3M893-4-2 | 58845 | ABOUNDING SECURITY INCDIV OF MAA CORP |
| 3M893-4-2 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| SC2163-4-2 | 06950 | ARCONIC GLOBAL FASTENERS & RINGS,INC. |
| 3M893-4-2 | 76301 | BOEING COMPANY, THEDBA BOEING |
| 3M893-4-2 | 0ZC92 | HEARTLAND PRECISION FASTENERS, INC. |
| A532-4-2 | 17446 | HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND |
| 10115484 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 3M893-4-2 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
| 3M893-4-2 | 45722 | USM CORPSUB OF EMHART INDUSTRIES INC |
Technical Data | NSN 5305-01-160-1959
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 28 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.400 INCHES MINIMUM AND 0.450 INCHES MAXIMUM |
| FASTENER LENGTH | 0.535 INCHES MINIMUM AND 0.565 INCHES MAXIMUM |
| SCREW MATERIAL | 8$DST8740 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | BMIL-S-5000$CMIL-S-6049$JGCAMS 6322 3RD MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | ALUMINUM AND CHROMATE |
| SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-83488 TYPE2 CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM |
| HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |