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5310-00-515-7554

Find complete technical information, availability, and procurement data for: 5310-00-515-7554

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5310-00-515-7554
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-515-7554
Item Name Code
29729
Assigment Date
01/01/1963 (63 years ago)

1.406 inches nominal overall height, 3b thread class, 2.115 inches minimum and 2.125 inches maximum washer outside diameter, prevailing torque with nonmetallic insert locking feature, right-hand thread direction

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 with nonmetallic insert
Washer Outside Diameter
2.115 inches minimum and 2.125 inches maximum
Overall Height
1.406 inches nominal
Nut Style
double hexagon
Washer Thickness
0.500 inches nominal
Width Across Flats
1.490 inches minimum and 1.507 inches maximum
Temp Rating
250.0 fahrenheit nominal
Thread Series
unjf
Thread Quantity Per Inch
12
Nominal Thread Size
1.250 inches
Material
plastic polyamide (nylon) locking insert
Material
steel comp 4130 or steel comp 4340 or steel comp 3140 or steel comp 8740 overall except insert
Material Document And Classification
aisi assn std all material responses overall except insert
Surface Treatment
cadmium overall except insert
Surface Treatment Document And Classification
qq-p-416,ty 1,cl 3 fed spec single treatment response overall except insert

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-544-2361 No Name Available 01/01/1963
5310-00-579-0354 No Name Available 01/01/1961
5310-00-595-9775 No Name Available 01/01/1963

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
102B5559 Extended Washer Self-Locking Nut
12NH-20 Extended Washer Self-Locking Nut
EB-202 Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-515-7554?
The FSCG of the NSN 5310-00-515-7554 is 5310
Does the NSN 5310-00-515-7554 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-515-7554 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 5310-00-515-7554 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-515-7554 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 5310-00-515-7554 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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