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124-4322644 PC 31

View detailed technical data, stock status, and sourcing information for: 124-4322644 PC 31

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124-4322644 PC 31
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-402-5856
Item Name Code
01857
Assigment Date
04/08/1970 (56 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

right-hand thread direction, 2b thread class, +0.5660 to 0.5714 inches thread pitch diameters, hexagon nut style, 0.547 inches nominal 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 Pitch Diameters
+0.5660 to 0.5714 inches
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.547 inches nominal
End Item Identification
5420-01-430-5403;carrier,bridge launching:wsd;coummnications terminal,satellite an/fsc 78 & 79
Width Across Flats
0.938 inches nominal
Thread Series
unc
Thread Quantity Per Inch
11
Nominal Thread Size
0.625 inches
Bearing Surface Type
chamfered or washer faced
Special Features
zinc plated steel
Material
steel overall
Surface Treatment
zinc overall
Nondefinitive Spec/Std Data
2 grade

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-01-343-8335 No Name Available 12/01/2001

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
124-4322644 PC Hexagon Plain Nut
124-4322644 PC 31 Hexagon Plain Nut
5/8-11UNC-2B AS TM A194 Hexagon Plain Nut
54-1048 Hexagon Plain Nut
95462A533 Hexagon Plain Nut
M1222N1X10C20GDNZX Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-402-5856?
The FSCG of the NSN 5310-00-402-5856 is 5310
Does the NSN 5310-00-402-5856 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-402-5856 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 5310-00-402-5856 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-402-5856 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 5310-00-402-5856 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Apr 8, 1970

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