ST3M730-4DL23

View detailed technical data, stock status, and sourcing information for: ST3M730-4DL23
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-164-5543

Item Name Code

29294

Assigment Date

10/19/1983 (42 years ago)

An assembled unit consisting of a commonly mounted reciprocating compressor(s) and a prime mover(s). For items with additional equipment which extends the function of the unit beyond the delivery of compressed air or gas, see pneumatic tool and compressor outfit, or more specific names, as applicable. Excludes:auxiliary set, engine driven.

1.847 inches minimum and 1.877 inches maximum fastener length, oval countersunk head style, 0.425 inches nominal thread length, 3a thread class, 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: 3a
Thread Direction: right-hand
Thread Length: 0.425 inches nominal
Fastener Length: 1.847 inches minimum and 1.877 inches maximum
Head Style: oval countersunk
Head Diameter: 0.397 inches nominal
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum first hole
Internal Drive Style: high-torque
End Item Identification: aircraft, harrier av-8b
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.427 inches minimum and 1.447 inches maximum
Features Provided: cetyl alcohol lubricant
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.736 inches minimum and 1.756 inches maximum first hole
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unjf

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
10115493	Close Tolerance Screw
HT4054-4D23	Close Tolerance Screw
HT4054-4D23A	Close Tolerance Screw
ST3M730-4DL23	Close Tolerance Screw
WC4054-4D23	Close Tolerance Screw
WC4054-4D23A	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-164-5543?

The FSCG of the NSN 5305-01-164-5543 is 5305

Does the NSN 5305-01-164-5543 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-164-5543 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 5305-01-164-5543 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-164-5543 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 5305-01-164-5543 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Oct 19, 1983