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CPP2125A001-4-7

View detailed technical data, stock status, and sourcing information for: CPP2125A001-4-7

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CPP2125A001-4-7
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5305 Screws
National Stock Number
5305-00-090-2155
Item Name Code
06657
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

binding head style, 0.438 inches maximum thread length, right-hand thread direction, 0.438 inches nominal fastener length, 2a thread class

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
0.438 inches maximum
Fastener Length
0.438 inches nominal
Head Style
binding
Head Diameter
0.223 inches minimum and 0.235 inches maximum
Head Height
0.056 inches minimum and 0.063 inches maximum
Internal Drive Style
cross recess type 1
Nominal Thread Diameter
0.112 inches
Thread Quantity Per Inch
40
Screw Material
steel comp 1018
Screw Material Document And Classification
qq-s-631-canc fed spec single material response or qq-s-634-canc fed spec single material response
Screw Surface Treatment
cadmium
Screw Surface Treatment Document And Classification
qq-p-416,ty 1,cl 3 fed spec single treatment response
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Below is a list of NSNs that have been officially superseded by this NSN: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
5305-00-622-9494 No Name Available 01/01/1963
5305-00-721-5692 No Name Available 07/20/1967
5305-00-804-4722 No Name Available 07/20/1967
5305-00-865-0521 No Name Available 05/30/1967

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
323017400 Machine Screw
40-59-4-7 Machine Screw
9111123 Machine Screw
990314-111 Machine Screw
A512425 Machine Screw
CPP2125A001-4-7 Machine Screw
DV6262-4-7 Machine Screw
Q5413-04-07 Machine Screw
SC111-4-7 Machine Screw
SC111-440-7 Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-090-2155?
The FSCG of the NSN 5305-00-090-2155 is 5305
Does NSN 5305-00-090-2155 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 5305-00-090-2155 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-090-2155 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 5305-00-090-2155 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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