National Item Identification Number
01-021-2528
010212528
5305-01-021-2528
5305010212528
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)
K0378
32971
ASI DESIGN & MANUFACTURING INC.
DBA A S I
1070 HARDEES DR
ABERDEEN
MD
21001
410-272-9250
51506
ACCURATE SCREW MACHINE CORP
DBA ASM
10 AUDREY PL
FAIRFIELD
NJ
07004
973-244-9200
54698
SOSCO CORP
9724 PULASKI HWY
BALTIMORE
MD
21220
410-574-7555
70318
86928
SEASTROM MANUFACTURING CO.
456 SEASTROM ST
TWIN FALLS
ID
83301
208-737-4300
97942
97942
97942
Reference Numbers (Part Numbers)
SPE314D8
1A20806H48
1A20806H48
1A20806H48
1A20806H48
1A20806H48
1A20806H48
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.190 INCHES
32
2A
RIGHT-HAND
0.438 INCHES MINIMUM
0.500 INCHES NOMINA