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MS90725-185

View detailed technical data, stock status, and sourcing information for: MS90725-185

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MS90725-185
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-900-1118
Item Name Code
18257
Assigment Date
01/01/1960 (66 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

2a thread class, hexagon head style, 1.500 inches maximum thread length, right-hand thread direction, 1.500 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
1.500 inches maximum
Fastener Length
1.500 inches nominal
Head Style
hexagon
Head Height
0.455 inches minimum and 0.483 inches maximum
Width Between Flats
1.100 inches minimum and 1.125 inches maximum
End Item Identification
mrap rg-33
Nominal Thread Diameter
0.750 inches
Thread Quantity Per Inch
10
Minimum Tensile Strength
150000 pounds per square inch
Hardness Rating
33.0 rockwell c minimum and 39.0 rockwell c maximum overall
Minimum Yield Strength
120000 pounds per square inch
Material
steel overall
Material Document And Classification
saej429 grade 8 assn std single material response or astm a354 grade bd assn std single material response overall
Surface Treatment
zinc and chromate overall
Surface Treatment Document And Classification
astm b633 ty 2 sc 3 assn std single treatment response overall
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-022-3448 No Name Available 02/13/1967
5305-00-022-3525 No Name Available 03/01/1980
5305-00-637-4601 No Name Available 11/01/1982
5305-00-820-0202 No Name Available 04/03/1969
5305-00-880-4012 No Name Available 04/01/1998
5305-00-982-7945 No Name Available 06/01/1986
5305-01-128-5119 No Name Available 10/01/1988
5305-01-242-0556 No Name Available 07/01/1991

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
197-715 Hexagon Head Cap Screw
1C6171P04 Hexagon Head Cap Screw
5305009001118 Hexagon Head Cap Screw
5305PL0721677 Hexagon Head Cap Screw
91286A453 Hexagon Head Cap Screw
9428M64P28 Hexagon Head Cap Screw
AES01C750A50AW9A91 Hexagon Head Cap Screw
B1821BH075C150N Hexagon Head Cap Screw
D320448 NO 105 Hexagon Head Cap Screw
E103972 NO 101 Hexagon Head Cap Screw
F-WK-903-1 PC NO 26 Hexagon Head Cap Screw
F388 Hexagon Head Cap Screw
MS90725-185 Hexagon Head Cap Screw
MS90728-185 Hexagon Head Cap Screw
WG103904 Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-900-1118?
The FSCG of the NSN 5305-00-900-1118 is 5305
Does the NSN 5305-00-900-1118 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-900-1118 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 5305-00-900-1118 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-00-900-1118 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 5305-00-900-1118 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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