Aerospace Hardware Store

Aerospace

Hardware

5310-00-445-5337

Hexagon Self-Locking Nut

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

849F11TY BM1623076
4820-00-877-8077
Angle Valve
849F20-05-05
4730-00-906-1527
Tube to Boss Elbow
849F3-4X3-4
4730-00-274-9912
Pipe to Tube Elbow
849F812-08
4730-01-295-6126
Tube Elbow
849FB1X3-4
4730-00-802-1455
Pipe to Tube Elbow
849FB3-8X1-4
4730-00-970-4292
Pipe to Tube Elbow
849FS-05X02
4730-00-489-2492
Pipe to Tube Elbow
849FS-05X04
4730-00-740-8781
Pipe to Tube Elbow

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Hexagon Self-Locking Nut
(NSN) National Stock Number
5310-00-445-5337
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
05277
(FIIG) Federal Item Identification Guide
A021A0
Date
01/04/1971 (55 years ago)

hexagon nut style, 3b thread class, right-hand thread direction, prevailing torque all metal design locking feature, dry film lubricant lubrication

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Nut Style

hexagon

Nut Height

0.766 inches maximum

Width Across Flats

1.801 inches minimum and 1.814 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjf

Thread Quantity Per Inch

12

Hardness Rating

46.0 rockwell c maximum

Nominal Thread Size

1.250 inches

Countersink Angle

88.0 degrees nominal nut

Bearing Surface Type

chamfered or washer faced

Bearing Surface Finish

125.0 microinches

Material

steel overall

Surface Treatment

cadmium overall

Surface Treatment Document And Classification

qq-p-416 fed spec single treatment response overall

Replacement For

Part Number Description
5310-01-053-1930 No Name Available 01/01/1983

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005277

Related Hardware Products

Part Number Description
32FT2012 Hexagon Self-Locking Nut
MS21245L20 Hexagon Self-Locking Nut
RMLH7644-202 Hexagon Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-00-445-5337?
The FSCG of the NSN 5310-00-445-5337 is 5310
Does the NSN 5310-00-445-5337 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-445-5337 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 5310-00-445-5337 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-445-5337 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 5310-00-445-5337 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Jan 4, 1971