Aerospace Hardware Store

Aerospace

Hardware

5310-01-009-7370

Single Ball Sea 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

803-2177934-C621AF
4820-01-130-2153
Angle Valve
803-2177934-C621AFL1
4820-01-115-1359
Globe Valve
803-2177934-C626
4820-01-026-8118
Angle Valve
803-2177934-C626AF
4820-01-118-0381
Angle Valve
803-2177934-C626L1
4820-01-026-8118
Angle Valve
803-2177934-C62X-89
4820-01-487-0246
Stop-Check Valve Parts Kit
803-2177934-C62X-89AF
4820-01-544-6817
Globe Valve Parts Kit
803-2177934-C62X-89AFL1
4820-01-544-6817
Globe Valve Parts Kit

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
Single Ball Sea Self-Locking Nut
(NSN) National Stock Number
5310-01-009-7370
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5310 Nuts and Washers
(INC) Item Name Code
33115
(FIIG) Federal Item Identification Guide
A021A0
Date
09/14/1975 (51 years ago)

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

Specs & Compatibility

Thread Class

3b

Thread Direction

right-hand

Locking Feature

prevailing torque all metal design

Lubrication

dry film lubricant

Nut Style

single ball seat, double hexagon

Ball Seat Radius

0.435 inches minimum and 0.440 inches maximum

Nut Height

0.300 inches minimum and 0.310 inches maximum

Width Across Flats

0.429 inches minimum and 0.439 inches maximum

Temp Rating

450.0 fahrenheit nominal

Thread Series

unjf

Thread Quantity Per Inch

24

Nominal Thread Size

0.375 inches

Material

iron alloy 660 overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

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

0033115

Related Hardware Products

Part Number Description
10121943 Single Ball Sea Self-Locking Nut
H49661-6 Single Ball Sea Self-Locking Nut
ST3M468C6M Single Ball Sea Self-Locking Nut
TLN1023CD3-6N Single Ball Sea Self-Locking Nut

Frequently Asked Questions

What is the FSCG of the NSN 5310-01-009-7370?
The FSCG of the NSN 5310-01-009-7370 is 5310
Does the NSN 5310-01-009-7370 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-009-7370 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 5310-01-009-7370 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-009-7370 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 5310-01-009-7370 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Sun, Sep 14, 1975