BLC4L05NM

View detailed technical data, stock status, and sourcing information for: BLC4L05NM
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-277-9370

Item Name Code

08323

Assigment Date

08/08/1973 (52 years ago)

0.2470 inches minimum and 0.2485 inches maximum shank diameter, push button actuation method, 2 detent quantity, 0.360 inches minimum and 0.450 inches maximum head diameter, 0.500 inches minimum and 0.520 inches maximum grip length

Product Characteristics

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

Head Diameter: 0.360 inches minimum and 0.450 inches maximum
Shank Diameter: 0.2470 inches minimum and 0.2485 inches maximum
Detent Quantity: 2
Actuation Method: push button
Grip Length: 0.500 inches minimum and 0.520 inches maximum
Actuation Type: pull and push
Hardness Rating: 40.0 rockwell c minimum shank
Hardness Rating: 40.0 rockwell c minimum spindle
Shoulder To Head End Distance: 1.030 inches maximum
Pin Center To Handle End Distance: 1.200 inches minimum and 1.300 inches maximum
Pin Attachment Type: hook or ring
Detent To Tapered End Distance: 0.410 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: l handle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-341-6626	No Name Available	05/01/1984

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
BLC4L05N	Quick Release Pin
BLC4L05NM	Quick Release Pin
DLC4L05N	Quick Release Pin
LH4C-L-05M	Quick Release Pin
LH4CL0405	Quick Release Pin
MS17989C405	Quick Release Pin

FAQs

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

What is the FSCG of the NSN 5315-00-277-9370?

The FSCG of the NSN 5315-00-277-9370 is 5315

Does NSN 5315-00-277-9370 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 5315-00-277-9370 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-277-9370 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 5315-00-277-9370 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Aug 8, 1973