Round Self-locking Nut

Model / MPN: 81581-G | NSN: 5310-01-059-0262

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nu (1) , plain, cap; and turnbuckle body.

Product Details

NATO Stock Number

5310-01-059-0262

Sold in multiples of

10 EA

DEMIL

Thread Pitch Diameters

+1.1369/+1.1409 inches

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Small End Diameter

1.500 inches

Drive Point Depth

Between 0.089 inches and 0.096 inches

Nut Style

Round

Nut Diameter

Between 1.735 inches and 1.750 inches

Nut Thickness

Between 0.437 inches and 0.469 inches

Drive Point Width

Between 0.168 inches and 0.198 inches

Undercut Thickness

0.141 inches

Drive Point Quantity

Tempurature Rating

350.0 degrees fahrenheit

Thread Series

Uns

Thready Qty Per Inch (tpi)

Thread Size

1.173 inches

Material

Plastic polyamide locking insert

Material

Steel except insert

81581 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE5E317T0112	Locking, Ro Nut, Self	134	EA	02/14/2017
SPE5E318T9757	Locking, Ro Nut, Self	141	EA	04/23/2018

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

81581-G Cross Reference

912065-2
BHM06
BL-N-06
H2650-1050 PIEC
BHM-06
912065-2
912065-2
912065-2