BLS5TA21S

View detailed technical data, stock status, and sourcing information for: BLS5TA21S

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BLS5TA21S
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-059-9724
Item Name Code
08323
Assigment Date
06/13/1967 (59 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.

1.750 inches minimum and 1.815 inches maximum handle length, 2 detent quantity, 2.100 inches minimum and 2.120 inches maximum grip length, push button actuation method, 0.3095 inches minimum and 0.3110 inches maximum shank diameter

Product Characteristics

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

Handle Length
1.750 inches minimum and 1.815 inches maximum
Shank Diameter
0.3095 inches minimum and 0.3110 inches maximum
Detent Quantity
2
Actuation Method
push button
Grip Length
2.100 inches minimum and 2.120 inches maximum
Actuation Type
push
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum shank
Hardness Rating
36.0 rockwell c minimum and 40.0 rockwell c maximum spindle
Shear Strength
12800 double pound
Shoulder To Head End Distance
1.270 inches maximum
Pin Attachment Type
hook or ring
Detent To Tapered End Distance
0.300 inches minimum and 0.330 inches maximum
Material
steel comp 4130 shank
Material
steel comp 4130 spindle
Material Document And Classification
mil-t-6736 mil spec single material response or mil-s-6758 mil spec single material response shank
Material Document And Classification
mil-t-6736 mil spec single material response or mil-s-6758 mil spec single material response spindle
Surface Treatment
cadmium and chromate shank
Surface Treatment
cadmium and chromate spindle
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response spindle
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 2 fed spec single treatment response shank
Style Designator
t handle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5315-01-145-1252 No Name Available 03/01/1995

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
BLS5TA21S Quick Release Pin
LG5ST2100 Quick Release Pin
LG5ST21M Quick Release Pin
MS17985-521 Quick Release Pin
NAS1335A2S21D Quick Release Pin
SLS55AT21 Quick Release Pin

FAQs

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

What is the FSCG of the NSN 5315-00-059-9724?
The FSCG of the NSN 5315-00-059-9724 is 5315
Does NSN 5315-00-059-9724 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 5315-00-059-9724 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-059-9724 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 5315-00-059-9724 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Tue, Jun 13, 1967

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