BLC4R31SM

View detailed technical data, stock status, and sourcing information for: BLC4R31SM

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BLC4R31SM
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-728-8284
Item Name Code
08323
Assigment Date
03/01/1968 (58 years ago)

0.310 inches minimum and 0.530 inches maximum head diameter, push button actuation method, 1.060 inches minimum ring handle diameter, 0.2470 inches minimum and 0.2485 inches maximum shank diameter, 2 detent quantity

Product Characteristics

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

Head Diameter
0.310 inches minimum and 0.530 inches maximum
Shank Diameter
0.2470 inches minimum and 0.2485 inches maximum
Ring Handle Diameter
1.060 inches minimum
Detent Quantity
2
Actuation Method
push button
Grip Length
3.100 inches minimum and 3.120 inches maximum
Actuation Type
push
Hardness Rating
40.0 rockwell c minimum shank
Hardness Rating
40.0 rockwell c minimum spindle
Shoulder To Head End Distance
0.780 inches minimum
Pin Attachment Type
ring
Detent To Tapered End Distance
0.260 inches minimum and 0.290 inches maximum
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
ring handle

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
BLC4R31SM Quick Release Pin
BLS4R31S Quick Release Pin
LG4CR3100 Quick Release Pin
LG4CR31M Quick Release Pin
MS17987C431 Quick Release Pin
SLC4R31 Quick Release Pin

FAQs

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

What is the FSCG of the NSN 5315-00-728-8284?
The FSCG of the NSN 5315-00-728-8284 is 5315
Does the NSN 5315-00-728-8284 have a Schedule B code assigned?
Yes, the Schedule B code is 7319409000
Does NSN 5315-00-728-8284 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 5315-00-728-8284 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-728-8284 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 5315-00-728-8284 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Mar 1, 1968

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