1. Home /
  2. Catalog /
  3. Nuts and Washers /
  4. 5310-00-121-7951

5310-00-121-7951

Find complete technical information, availability, and procurement data for: 5310-00-121-7951

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 NSN 5310-00-121-7951 to receive an up to date pricing and availability quote by email.

5310-00-121-7951
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-121-7951
Item Name Code
01857
Assigment Date
10/30/1968 (57 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

0.219 inches nominal nut height, 3b thread class, 0.062 inches nominal drilled hole diameter, right-hand thread direction, hexagon nut style

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
Nut Style
hexagon
Nut Height
0.219 inches nominal
Drilled Hole Diameter
0.062 inches nominal
Hole Type And Quantity
1 drilled
Width Across Flats
0.625 inches nominal
Thread Series
unf
Thread Quantity Per Inch
24
Nominal Thread Size
0.375 inches
Hole Configuration Style
configuration b
Bearing Surface Type
chamfered
Material
steel overall
Surface Treatment
cadmium and chromate overall

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
S1573-3 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-121-7951?
The FSCG of the NSN 5310-00-121-7951 is 5310
Does the NSN 5310-00-121-7951 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-121-7951 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 5310-00-121-7951 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-121-7951 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 5310-00-121-7951 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Oct 30, 1968

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

2279M46P02
4710-01-568-1516
Metal Tube Assembly
2279M49G01
5340-01-545-1499
Mounting Bracket
2279M50G01
5340-01-545-1803
Mounting Bracket
2279M60G01
2840-01-172-4782
Sector Manifold
2279M61G01
5340-01-545-1489
Mounting Bracket
2279M75G01
5340-01-545-1492
Mounting Bracket
2279M76G01
5340-01-545-1497
Mounting Bracket
2279M78G01
5340-01-545-3489
Mounting Bracket
2279M82G01
5340-01-544-0645
Mounting Bracket
2279M83G01
5340-01-544-0582
Angle Bracket
2279M89G01
5340-01-545-3516
Mounting Bracket
2279M91G01
5340-01-545-3513
Mounting Bracket
2279M92G01
5340-01-545-3510
Mounting Bracket
2279STYLEA
7530-00-915-1358
Recording Instrument Chart
2279Y
5315-01-168-8241
Pin