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ST3M454-7L15

View detailed technical data, stock status, and sourcing information for: ST3M454-7L15

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ST3M454-7L15
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-01-508-2139
Item Name Code
29294
Assigment Date
05/15/2003 (23 years ago)

0.675 inches nominal thread length, flat countersunk head style, right-hand thread direction, 3a thread class, 1.598 inches minimum and 1.628 inches maximum fastener 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
3a
Thread Direction
right-hand
Thread Length
0.675 inches nominal
Fastener Length
1.598 inches minimum and 1.628 inches maximum
Head Style
flat countersunk
Head Diameter
0.880 inches minimum and 0.890 inches maximum
Grip Diameter
0.437 inches nominal
Internal Drive Style
high-torque
Nominal Thread Diameter
0.438 inches
Grip Length
0.928 inches minimum and 0.948 inches maximum
Thread Quantity Per Inch
20
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum
Part Name Assigned By Controlling Agency
inavy) screw,close toler
Material
steel corrosion resisting overall
Material Document And Classification
ms5629 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
11905-7L15 Close Tolerance Screw
HT4025L7-15 Close Tolerance Screw
ST3M454-7L15 Close Tolerance Screw
WC4025L-7-15 Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-508-2139?
The FSCG of the NSN 5305-01-508-2139 is 5305
Does the NSN 5305-01-508-2139 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-508-2139 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 5305-01-508-2139 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-508-2139 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 5305-01-508-2139 was assigned to the Federal Catalog?
It was assigned 23 years ago, on Thu, May 15, 2003

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

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  • DDTC Registered
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  • AS9120 Quality Standards
  • 100% Quality Inspections

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