MS17986-521

View detailed technical data, stock status, and sourcing information for: MS17986-521
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-855-7801

Item Name Code

08323

Assigment Date

10/04/1967 (58 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

2.100 inches minimum and 2.120 inches maximum grip length, push actuation type, push button actuation method, 0.3095 inches minimum and 0.3120 inches maximum shank diameter, 40.0 rockwell c minimum shank hardness rating

Product Characteristics

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

Shank Diameter: 0.3095 inches minimum and 0.3120 inches maximum
Actuation Method: push button
Grip Length: 2.100 inches minimum and 2.120 inches maximum
Actuation Type: push
Hardness Rating: 40.0 rockwell c minimum shank
Hardness Rating: 54.0 rockwell c minimum and 64.0 rockwell c maximum detent
Shoulder To Head End Distance: 1.550 inches nominal
Pin Center To Handle End Distance: 1.780 inches nominal
Pin Attachment Type: ring
Detent To Tapered End Distance: 0.400 inches nominal
Material: steel comp 630 or steel comp 632 shank
Material: steel comp 630 or steel comp 632 spindle
Material Document And Classification: ams 5643 assn std 1st material response or ams 5657 assn std 2nd material response shank
Material Document And Classification: ams 5643 assn std 1st material response or ams 5657 assn std 2nd material response spindle
Surface Treatment: passivate spindle
Surface Treatment: passivate shank
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response shank
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response spindle
Style Designator: l handle
Specification/Standard Data: 80205-nas1335 professional/industrial association standard

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
BLC5LA21S	Quick Release Pin
BLC5R21S	Quick Release Pin
LG5CL2100	Quick Release Pin
MS17986-521	Quick Release Pin
MS17986C521	Quick Release Pin
NAS1335A5C21	Quick Release Pin
SLC5AL21	Quick Release Pin

FAQs

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

What is the FSCG of the NSN 5315-00-855-7801?

The FSCG of the NSN 5315-00-855-7801 is 5315

Does the NSN 5315-00-855-7801 have a Schedule B code assigned?

Yes, the Schedule B code is 7319909000

Does NSN 5315-00-855-7801 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 5315-00-855-7801 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-855-7801 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 5315-00-855-7801 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 4, 1967