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HT52UA23

View detailed technical data, stock status, and sourcing information for: HT52UA23

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HT52UA23
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-503-5511
Item Name Code
22846
Assigment Date
07/13/1974 (52 years ago)

flat countersunk undercut head style, 3a thread class, right-hand thread direction, 0.489 inches minimum and 0.524 inches maximum thread length, 1.952 inches minimum and 1.999 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
0.489 inches minimum and 0.524 inches maximum
Fastener Length
1.952 inches minimum and 1.999 inches maximum
Head Style
flat countersunk undercut
Head Diameter
0.629 inches minimum and 0.633 inches maximum
Head Height
0.075 inches minimum and 0.077 inches maximum
Shoulder Diameter
0.3418 inches minimum and 0.3424 inches maximum first shoulder
Shoulder Length
1.351 inches minimum and 1.373 inches maximum first shoulder
Internal Drive Style
high-torque
Nominal Thread Diameter
0.312 inches
Thread Quantity Per Inch
24
Countersink Angle
100.0 degrees nominal
Shoulder Shape
round first shoulder
Special Features
furnished w/one o-ring
Material
steel overall
Material Document And Classification
3-57 fscm 76301 mfr ref single material response overall
Surface Treatment
cadmium overall
Surface Treatment Document And Classification
3-57 fscm 76301 mfr ref single treatment response overall
Thread Series Designator
unf

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
3M55-5-23 Shoulder Screw
HT52UA23 Shoulder Screw

FAQs

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

What is the FSCG of the NSN 5305-00-503-5511?
The FSCG of the NSN 5305-00-503-5511 is 5305
Does the NSN 5305-00-503-5511 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-503-5511 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 5305-00-503-5511 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-503-5511 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 5305-00-503-5511 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sat, Jul 13, 1974

Professional Distribution

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