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5310-00-343-4156

Find complete technical information, availability, and procurement data for: 5310-00-343-4156

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5310-00-343-4156
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-343-4156
Item Name Code
15887
Assigment Date
01/15/1974 (52 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

right-hand thread direction, 3b thread class, 1.810 inches minimum and 1.820 inches maximum nut diameter, 0.090 inches minimum and 0.120 inches maximum drive point depth, round nut style

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
Drive Point Depth
0.090 inches minimum and 0.120 inches maximum
Nut Style
round
Nut Diameter
1.810 inches minimum and 1.820 inches maximum
Nut Thickness
0.290 inches minimum and 0.300 inches maximum
Drive Point Width
0.240 inches minimum and 0.260 inches maximum
Drive Point Quantity
4
Thread Series
unef
Thread Quantity Per Inch
18
Nominal Thread Size
1.562 inches
Special Features
2scallops 0.170 in. min 0.190 in. max radius on nut periphery
Material
steel comp 4340 overall
Material Document And Classification
ems 627 comp 4340 fscm 99193 mfr ref single material response overall

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
365408-1 Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-343-4156?
The FSCG of the NSN 5310-00-343-4156 is 5310
Does the NSN 5310-00-343-4156 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-343-4156 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 5310-00-343-4156 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-343-4156 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 5310-00-343-4156 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Tue, Jan 15, 1974

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