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5305-00-455-2637

Find complete technical information, availability, and procurement data for: 5305-00-455-2637

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5305-00-455-2637
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-455-2637
Item Name Code
06657
Assigment Date
04/25/1969 (57 years ago)

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.

watertight head style, 2a thread class, 0.407 inches minimum and 0.500 inches maximum thread length, 0.469 inches minimum and 0.500 inches maximum fastener length, right-hand thread direction

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
2a
Thread Direction
right-hand
Thread Length
0.407 inches minimum and 0.500 inches maximum
Fastener Length
0.469 inches minimum and 0.500 inches maximum
Head Style
watertight
Head Diameter
0.357 inches minimum and 0.403 inches maximum
Head Height
0.122 inches minimum and 0.133 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.190 inches
Thread Quantity Per Inch
32
Screw Material
steel corrosion resisting
Screw Material Document And Classification
fed std no. 66 fed std 1st material response or 16-18 assn std 2nd material response or 18-8 assn std 3rd material response
Screw Surface Treatment
passivate
Screw Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response
Special Features
furnished with one silicone rubber o ring
Thread Series Designator
unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-798-0863 No Name Available 12/16/1970
5305-00-855-2990 No Name Available 02/11/1970
5305-01-178-1220 No Name Available 07/01/1991

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ES2028-05R08 Machine Screw
HT10R32S08 Machine Screw
MS3212-33 Machine Screw
NT352R1032DC8 Machine Screw
R/10-32X1/2 Machine Screw
R10-32X1-2 Machine Screw
SC5305-0003-33 Machine Screw
SEELSKREWR10-32-1-2 Machine Screw
SL/10-32X0.500 Machine Screw

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-455-2637?
The FSCG of the NSN 5305-00-455-2637 is 5305
Does the NSN 5305-00-455-2637 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-455-2637 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5305-00-455-2637 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-455-2637 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5305-00-455-2637 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Fri, Apr 25, 1969

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