9172552

View detailed technical data, stock status, and sourcing information for: 9172552

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9172552
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-682-5737
Item Name Code
15886
Assigment Date
01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, splined or smoothed, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

right-hand thread direction, 0.500 inches nominal small end diameter, 3b thread class, knurled nut style, 0.266 inches nominal nut counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class
3b
Thread Direction
right-hand
Counterbore Diameter
0.266 inches nominal nut
Small End Diameter
0.500 inches nominal
Nut Style
knurled
Nut Diameter
0.750 inches nominal
Nut Thickness
0.750 inches nominal
Knurl Width
0.250 inches nominal
Small End Length
0.500 inches nominal
Nut Counterbore Depth
0.250 inches nominal nut
Thread Series
unc
Thread Quantity Per Inch
20
Nominal Thread Size
0.250 inches
Material
steel comp 303 overall
Material Document And Classification
qq-s-763,class 303 fed spec single material response overall
Surface Treatment
passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-291-9012 No Name Available 05/01/1991

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
4091 Knurled Plain Nut
40D91 Knurled Plain Nut
9172552 Knurled Plain Nut
C318009888 Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-682-5737?
The FSCG of the NSN 5310-00-682-5737 is 5310
Does the NSN 5310-00-682-5737 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-682-5737 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 5310-00-682-5737 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-00-682-5737 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 5310-00-682-5737 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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