Hexagon Self-locking Nut

Model / MPN: 3188907 | NSN: 5310-00-437-4286

A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.

Product Details

NATO Stock Number

5310-00-437-4286

Sold in multiples of

100 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Hexagon

Nut Height

Between 0.240 inches and 0.360 inches

Width Across Flats

Between 0.430 inches and 0.439 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.250 inches

Countersink Angle

88.0 degrees nut

Bearing Surface Type

Chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

Nickel alloy 400 nut or nickel alloy r-405 nut

Material

Plastic polyhexamethylene amide locking insert

Material Specification

Qq-n-281, cl a federal specification 1st material response nut or qq-n-281, cl b federal specification 2nd material response nut

31889 Series Parts

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

3188907 Cross Reference

16944 FIND NO.1-5
17508D
09NE048
09NE-048MONEL
3188554PC14
MS17828-4F
MS17828-4F
09NE-048MONEL
09NE048