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5305-01-172-2530

Find complete technical information, availability, and procurement data for: 5305-01-172-2530

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5305-01-172-2530
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-172-2530
Item Name Code
06657
Assigment Date
02/18/1984 (42 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter and with a head specially designed to fit in a slot and hold against turning.

flat countersunk head style, 2a thread class, 0.835 inches minimum and 1.020 inches maximum thread length, 1.190 inches minimum and 1.250 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
0.835 inches minimum and 1.020 inches maximum
Fastener Length
1.190 inches minimum and 1.250 inches maximum
Head Style
flat countersunk
Head Diameter
0.685 inches minimum and 0.762 inches maximum
Internal Drive Style
slot
Nominal Thread Diameter
0.375 inches
Thread Quantity Per Inch
16
Minimum Tensile Strength
80000 pounds per square inch
Countersink Angle
80.0 degrees minimum and 82.0 degrees maximum
Screw Material
nickel alloy 400
Screw Material Document And Classification
qq-n-281 cl a fed spec single material response
Thread Series Designator
unc
Nondefinitive Spec/Std Data
1 type and 2s style

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
203-2581151 ITEM 6 Machine Screw
203-4646669 ITEM 6 Machine Screw
49715-05-01R01 ITEM 6 Machine Screw
49715-05X1 ITEM 6 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-172-2530?
The FSCG of the NSN 5305-01-172-2530 is 5305
Does the NSN 5305-01-172-2530 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5305-01-172-2530 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 5305-01-172-2530 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-172-2530 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 5305-01-172-2530 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Feb 18, 1984

Professional Distribution

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