1. Home /
  2. Catalog /
  3. Pins, Machine Keys and Nails /
  4. 5315-00-781-2004

5315-00-781-2004

Find complete technical information, availability, and procurement data for: 5315-00-781-2004

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 5315-00-781-2004 to receive an up to date pricing and availability quote by email.

5315-00-781-2004
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-781-2004
Item Name Code
02378
Assigment Date
01/01/1960 (66 years ago)

A metallic item, usually square or rectangular in cross section, usually longer in relation to its width and thickness, with or without a head, usually designed to fit into the pre-cut slots of two adjacent cylindrically shaped members, to prevent relative rotational movement between the two. It may have mounting holes or slots.

1.115 inches minimum and 1.125 inches maximum overall length, 0.250 inches minimum and 0.251 inches maximum overall height, 40.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, 0.250 inches minimum and 0.251 inches maximum overall width, 0.125 inches nominal starting edge radius

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
1.115 inches minimum and 1.125 inches maximum
Overall Height
0.250 inches minimum and 0.251 inches maximum
Overall Width
0.250 inches minimum and 0.251 inches maximum
Starting Edge Radius
0.125 inches nominal
Hardness Rating
40.0 rockwell c minimum and 50.0 rockwell c maximum overall
Shear Strength
90000 single pounds per square inch
Starting Edge Shape
round
Material
steel comp 1335 or steel comp 4130 or steel comp 5130 or steel comp 8630 overall
Material Document And Classification
66 fed std all material responses overall
Style Designator
plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5315-00-050-5792 No Name Available 05/01/1980
5315-00-199-0878 Machine Key 07/01/2025

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
0740694 Machine Key
185413 PIECE 41 Machine Key
87762-49B Machine Key
MS20068-145 Machine Key
S2443JG Machine Key

FAQs

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

What is the FSCG of the NSN 5315-00-781-2004?
The FSCG of the NSN 5315-00-781-2004 is 5315
Does NSN 5315-00-781-2004 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 5315-00-781-2004 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-781-2004 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 5315-00-781-2004 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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:

ISO8676-M20X45-10.9-A2D
5305-01-575-8968
Hexagon Head Cap Screw
ISO8676-M8X1X40-8.8-B3B
5306-01-460-5845
Machine Bolt
ISO8676M12X1.5X20-8.8
5306-01-293-6630
Machine Bolt
ISO8676M8X25-10.9
5306-01-458-6092
Machine Bolt
ISO8725-2X18
5315-01-294-2094
Headless Straight Pin
ISO8733-C12X28
5315-01-605-7950
Headless Straight Pin
ISO8734-8M8X16-A2D
5315-01-575-8858
Headless Straight Pin
ISO8734-M6-8X20
5315-01-686-5431
Headless Straight Pin
ISO8738-10-160HV-A2L
5310-01-494-7695
Flat Washer
ISO8738-6-160HV
5310-01-614-6989
Flat Washer
ISO8740-4X28-A1
5315-01-565-3486
Headless Grooved Pin
ISO8740-4X30-A1
5315-01-565-3503
Headless Grooved Pin
ISO8740-6X26-A2
5315-01-565-6125
Headless Grooved Pin
ISO8741-3X8-ST-A2C
5315-01-624-2308
Headless Grooved Pin
ISO8745-5X24-ST
5315-01-598-1726
Headless Grooved Pin