9032703-03

View detailed technical data, stock status, and sourcing information for: 9032703-03
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 9032703-03 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-337-7030

Item Name Code

29729

Assigment Date

04/21/1991 (35 years ago)

A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.

right-hand thread direction, prevailing torque with nonmetallic insert locking feature, 3b thread class, 1.556 inches nominal washer outside diameter, 1.265 inches minimum and 1.327 inches maximum overall height

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: 1.556 inches nominal
Overall Height: 1.265 inches minimum and 1.327 inches maximum
Nut Style: double hexagon
Washer Thickness: 0.438 inches nominal
End Item Identification: c-130 aircraft
Width Across Flats: 1.364 inches minimum and 1.377 inches maximum
Temp Rating: 250.0 fahrenheit maximum
Thread Series: unjs
Thread Quantity Per Inch: 12
Hardness Rating: 29.0 rockwell c minimum and 35.0 rockwell c maximum
Nominal Thread Size: 1.125 inches
Special Features: sagety critcal screw thd component; color code 13538,fed std 595
Material: plastic nylon locking insertsteel comp 4130 or steel comp 4340 or steel comp 8630 nut
Surface Treatment: cadmium and chromate overall except insertpaint overall except threads
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response overall except insertmil-c-83286 mil spec single treatment response overall except threads
Test Data Document: 96906-mil-std-1949 standard (includes industry or association standards, individual manufactureer standards, etc.).

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
9032703-03	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-337-7030?

The FSCG of the NSN 5310-01-337-7030 is 5310

Does the NSN 5310-01-337-7030 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-337-7030 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 5310-01-337-7030 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-337-7030 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 5310-01-337-7030 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Apr 21, 1991