938.09.14.503

View detailed technical data, stock status, and sourcing information for: 938.09.14.503

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938.09.14.503
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-340-8588
Item Name Code
29732
Assigment Date
06/20/1991 (35 years ago)

A nut having one convex, spherical bearing surface, with 12 drive points, 24 sides. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member.

right-hand thread direction, dry film lubricant lubrication, 3b thread class, prevailing torque all metal design locking feature, 0.323 inches minimum and 0.333 inches maximum washer outside 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
Locking Feature
prevailing torque all metal design
Washer Outside Diameter
0.323 inches minimum and 0.333 inches maximum
Lubrication
dry film lubricant
Overall Height
0.176 inches minimum and 0.186 inches maximum
Ball Seat Radius
0.235 inches minimum and 0.245 inches maximum
Washer Thickness
0.025 inches nominal
Width Across Flats
0.243 inches minimum and 0.251 inches maximum
Temp Rating
450.0 fahrenheit maximum
Thread Series
unjf
Thread Quantity Per Inch
32
Hardness Rating
45.0 rockwell c maximum
Nominal Thread Size
0.190 inches
Special Features
self-aligning washer included
Material
steel comp 8740 or steel comp 4340 overall
Material Document And Classification
mil-s-6049 mil spec 1st material response or mil-s-5000 mil spec 1st material response or ams6322 assn std 2nd material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416 fed spec single treatment 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
3D0006-3 Single Ball Sea Self-Locking Nut
938.09.14.503 Single Ball Sea Self-Locking Nut
BH00182-3 Single Ball Sea Self-Locking Nut
BH00182A3 Single Ball Sea Self-Locking Nut
E10980-3 Single Ball Sea Self-Locking Nut
HK51693-3 Single Ball Sea Self-Locking Nut
SLN219-3 Single Ball Sea Self-Locking Nut
VN376A02W Single Ball Sea Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-340-8588?
The FSCG of the NSN 5310-01-340-8588 is 5310
Does the NSN 5310-01-340-8588 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-340-8588 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 5310-01-340-8588 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-340-8588 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 5310-01-340-8588 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, Jun 20, 1991

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