19041

View detailed technical data, stock status, and sourcing information for: 19041
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-984-4982

Item Name Code

06657

Assigment Date

01/01/1962 (64 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.

0.156 inches minimum and 0.188 inches maximum fastener length, 2a thread class, right-hand thread direction, pan head style, 0.126 inches minimum and 0.188 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: 0.126 inches minimum and 0.188 inches maximum
Fastener Length: 0.156 inches minimum and 0.188 inches maximum
Head Style: pan
Head Diameter: 0.256 inches minimum and 0.270 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
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 55000 pounds per square inch
Screw Material: steel comp 1010 or steel comp 1011 or steel comp 1013
Screw Material Document And Classification: 66 fed std all material responses
Screw Surface Treatment: cadmium and chromate
Screw Surface Treatment Document And Classification: qq-p-416 ty 2 cl 3 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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-013-2684	No Name Available	03/01/1980
5305-00-061-2241	No Name Available	06/15/1973
5305-00-078-8864	No Name Available	10/13/1967
5305-00-151-1844	No Name Available	09/22/1967
5305-00-206-2750	No Name Available	10/21/2015
5305-00-206-5102	No Name Available	09/01/1995
5305-00-271-6176	No Name Available	02/12/1968
5305-00-639-4865	Machine Screw	07/01/2025
5305-00-775-5136	No Name Available	08/01/1982
5305-00-815-7826	No Name Available	01/01/1977
5305-00-820-2545	No Name Available	03/23/1966
5305-00-957-7630	No Name Available	02/03/1969
5305-01-007-8520	No Name Available	07/01/1977

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FAQs

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

What is the FSCG of the NSN 5305-00-984-4982?

The FSCG of the NSN 5305-00-984-4982 is 5305

Does the NSN 5305-00-984-4982 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-984-4982 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 5305-00-984-4982 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-984-4982 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 5305-00-984-4982 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962