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HN947B24-440

View detailed technical data, stock status, and sourcing information for: HN947B24-440

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HN947B24-440
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-837-1673
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

0.700 inches minimum and 0.750 inches maximum thread length, 2a thread class, fillister head style, right-hand thread direction, 0.750 inches nominal 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
2a
Thread Direction
right-hand
Thread Length
0.700 inches minimum and 0.750 inches maximum
Fastener Length
0.750 inches nominal
Head Style
fillister
Head Diameter
0.166 inches minimum and 0.183 inches maximum
Head Height
0.072 inches minimum and 0.079 inches maximum
Hole Diameter
0.037 inches nominal
Internal Drive Style
slot
Nominal Thread Diameter
0.112 inches
Hole Quantity
1
Thread Quantity Per Inch
40
Minimum Tensile Strength
57000 pounds per square inch
Screw Material
copper alloy
Screw Material Document And Classification
qq-b-626 fed spec single material response or qq-w-321 fed spec single material response
Head Hole Configuration Style
round
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-013-2455 No Name Available 07/06/2004
5305-00-637-7020 No Name Available 03/08/1968

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
177004-120 Machine Screw
177004-87 Machine Screw
CPP1903D001BN4-12 Machine Screw
HN947B24-440 Machine Screw
MS35273-19 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-837-1673?
The FSCG of the NSN 5305-00-837-1673 is 5305
Does the NSN 5305-00-837-1673 have a Schedule B code assigned?
Yes, the Schedule B code is 7415338550
Does NSN 5305-00-837-1673 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 5305-00-837-1673 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-837-1673 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 5305-00-837-1673 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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