TLN1030-3

Assembled Washe Self-Locking Nut

A nut on which has been assembled a nonremovable washer. An integral feature is incorporated for locking on the threads of a mating member.

counterbore diameter, 36.0 rockwell c minimum and 40.0 rockwell c maximum hardness rating, prevailing torque all metal design locking feature, material document and classification, w/s: aircraft, galaxy c-5; aircraft, stratofortress b-52; aircraft, starlifter c-141 end item identification

NSN: 5310-00-159-9543
Federal Supply Group: Hardware and Abrasives
Federal Supply Classification: 5310 -Nuts and Washers
Item Identification Number: 00-159-9543
Requires Demilitarization?: Yes
INC: 29736
Assigment Date: Fri, Jan 26, 1973
Schedule B Code: 7318160000
Counterbore Diameter
End Item Identification: w/s: aircraft, galaxy c-5; aircraft, stratofortress b-52; aircraft, starlifter c-141
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum
Locking Feature: prevailing torque all metal design
Material Document And Classification
Material
Material: unable to decode
Nominal Thread Size: 0.190 inches
Nut Counterbore Depth
Nut Style: flat with turned up edge
Overall Height: 0.271 inches minimum and 0.291 inches maximum
Surface Treatment Document And Classification: unable to decode
Surface Treatment: unable to decode
Thread Class: 3b
Thread Direction: right-hand
Thread Quantity Per Inch: 32
Thread Series: unified national joint fine (unjf)
Washer Outside Diameter: 0.460 inches maximum
Width Across Flats: 0.274 inches minimum and 0.284 inches maximum

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-159-9543?: The FSCG of the NSN 5310-00-159-9543 is 5310

Does the NSN 5310-00-159-9543 have a Schedule B code assigned?: Yes, the Schedule B code is 7318160000

Does NSN 5310-00-159-9543 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 5310-00-159-9543 contain precious materials?: Precious metal content is unknown

Does NSN 5310-00-159-9543 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.