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5305-00-082-8439

Find complete technical information, availability, and procurement data for: 5305-00-082-8439

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5305-00-082-8439
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-082-8439
Item Name Code
06657
Assigment Date
01/01/1963 (63 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.

0.719 inches minimum and 0.750 inches maximum fastener length, 2a thread class, watertight head style, right-hand thread direction, 0.657 inches minimum and 0.750 inches maximum thread length

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
0.657 inches minimum and 0.750 inches maximum
Fastener Length
0.719 inches minimum and 0.750 inches maximum
Head Style
watertight
Head Diameter
0.256 inches minimum and 0.294 inches maximum
Head Height
0.087 inches minimum and 0.097 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.138 inches
Features Provided
o ring
Thread Quantity Per Inch
32
Screw Material
steel comp 304 or steel comp 305
Screw Material Document And Classification
66 fed std all material responses or aisi assn std all material responses
Screw Surface Treatment
passivate
Screw Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5305-00-083-1962 No Name Available 12/05/1969
5305-00-732-5357 No Name Available 02/16/1970

Related Parts

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293-48C1-8 Machine Screw
75500-44 Machine Screw
AB2661E12 Machine Screw
HT06R32S12 Machine Screw
MS3212-18 Machine Screw
R6-32X3-4 Machine Screw
SC5305-0003-18 Machine Screw
SC5305-0032-4 Machine Screw
SEELSKREWR6-32X3-4 Machine Screw
SR0632AA12 Machine Screw
TYPER6-32X3-4 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-082-8439?
The FSCG of the NSN 5305-00-082-8439 is 5305
Does the NSN 5305-00-082-8439 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-082-8439 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 5305-00-082-8439 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-082-8439 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 5305-00-082-8439 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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