NAS1154E13

View detailed technical data, stock status, and sourcing information for: NAS1154E13
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-429-9957

Item Name Code

29294

Assigment Date

04/22/1996 (30 years ago)

right-hand thread direction, flat countersunk head style, 0.316 inches nominal thread length, 1.113 inches minimum and 1.143 inches maximum fastener length, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.316 inches nominal
Fastener Length: 1.113 inches minimum and 1.143 inches maximum
Head Style: flat countersunk
Head Diameter: 0.497 inches minimum and 0.507 inches maximum
Grip Diameter: 0.248 inches minimum and 0.249 inches maximum
Internal Drive Style: offset cruciform (torque set)
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.812 inches minimum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency: screw, machine-flat 100 degree head, close tolerance, short thread, offset cruciform
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 80205-nas1154 professional/industrial association standard

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
NAS1154E13	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-429-9957?

The FSCG of the NSN 5305-01-429-9957 is 5305

Does the NSN 5305-01-429-9957 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-429-9957 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 5305-01-429-9957 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-429-9957 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 5305-01-429-9957 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Apr 22, 1996