National Item Identification Number
00-551-5731
005515731
5305-00-551-5731
5305005515731
National Stock Number
Item Name
SCREW,MACHINE
Federal Supply Class
5305
Description
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.
Commercial and Government Entity Code (Supplier Data)
35351
3B150
49956
99687
RAYTHEON CO
EQUIPMENT DEVELOPMENT LAB
1001 BOSTON POST RD
MARLBOROUGH
MA
01752
508-490-1000
09629
FORD ELECTRONICS MFG CORP
7455 BIRCHMOUNT RD
MARKHAM
L3R 5C2
CANADA
94033
30086
SPD TECHNOLOGIES INC
13500 ROOSEVELT BLVD
PHILADELPHIA
PA
19116
215-698-6200
Reference Numbers (Part Numbers)
Q5431M04-04
207-1001-2
207-1001-2
207-1001P2
224215404
45-250C2-52
497450-
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
2A
RIGHT-HAND
0.250 INCHES MAXIMUM
0.250 INCHES NOMINA
