NSN 5305-00-187-9872

Part Details | MACHINE SCREW

5305-00-187-9872 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: 048177809, 048177-809, 164X44L0NG, 1-64X44L0NG, 048177809, 048177-809, 048177809, 048177-809, 5305-00-187-9872, 00-187-9872, 5305001879872, 001879872

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 11, 197300-187-987206657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-187-9872
Part Number Cage Code Manufacturer
048177-80912360ALBANY FASTENERSPAWTUCKET FASTENERS DIV
1-64X44L0NG70318ALLMETAL SCREW PRODUCTS CORP.DBA ALL METAL SCREW PRODUCTS
048177-80970318ALLMETAL SCREW PRODUCTS CORP.DBA ALL METAL SCREW PRODUCTS
048177-80989305SIMMONDS PRECISION PRODUCTS INC
Technical Data | NSN 5305-00-187-9872
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.073 INCHES
THREAD QUANTITY PER INCH64
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.376 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
FASTENER LENGTH0.407 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
SCREW MATERIAL2$3$4$5
SCREW SURFACE TREATMENT PASSIVATE
HEAD STYLE3 UNDERCUT HEXAGON
HEAD DIAMETER0.148 INCHES MAXIMUM
HEAD HEIGHT0.053 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1