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5310-00-169-0897

Find complete technical information, availability, and procurement data for: 5310-00-169-0897

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5310-00-169-0897
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-169-0897
Item Name Code
01859
Assigment Date
01/08/1971 (55 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.

2b thread class, slotted, hexagon nut style, right-hand thread direction, 0.665 inches nominal nut counterbore diameter, 0.430 inches minimum and 0.440 inches maximum nut height

Product Characteristics

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

Thread Class
2b
Thread Direction
right-hand
Counterbore Diameter
0.665 inches nominal nut
Nut Style
slotted, hexagon
Nut Height
0.430 inches minimum and 0.440 inches maximum
Nut Counterbore Depth
0.010 inches maximum nut
Width Across Flats
0.930 inches minimum and 0.938 inches maximum
Thread Series
unf
Thread Quantity Per Inch
18
Nominal Thread Size
0.625 inches
Bearing Surface Type
flat
Material
steel overall
Surface Treatment
phosphate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-405-2598 No Name Available 09/13/2021

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
1948877 Nut,plain,slotted,hexagon
7R1362663 Nut,plain,slotted,hexagon
7R277 Nut,plain,slotted,hexagon
D5E11574-161 Nut,plain,slotted,hexagon

FAQs

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

What is the FSCG of the NSN 5310-00-169-0897?
The FSCG of the NSN 5310-00-169-0897 is 5310
Does the NSN 5310-00-169-0897 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-169-0897 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 5310-00-169-0897 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-169-0897 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 5310-00-169-0897 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Jan 8, 1971

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