BLC4TA18SM

View detailed technical data, stock status, and sourcing information for: BLC4TA18SM
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-880-7756

Item Name Code

08323

Assigment Date

01/01/1960 (66 years ago)

0.2470 inches minimum and 0.2485 inches maximum shank diameter, push button actuation method, 1.750 inches minimum and 1.815 inches maximum handle length, 2 detent quantity, 1.800 inches minimum and 1.820 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.

Handle Length: 1.750 inches minimum and 1.815 inches maximum
Shank Diameter: 0.2470 inches minimum and 0.2485 inches maximum
Detent Quantity: 2
Actuation Method: push button
Grip Length: 1.800 inches minimum and 1.820 inches maximum
Actuation Type: push
Hardness Rating: 40.0 rockwell c minimum shank
Hardness Rating: 40.0 rockwell c minimum spindle
Shear Strength: 9200 double pound
Shoulder To Head End Distance: 1.270 inches maximum
Pin Attachment Type: hook or 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: t handle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-01-087-1327	No Name Available	10/01/1988

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
70056083	Quick Release Pin
BLC4TA18S	Quick Release Pin
BLC4TA18SM	Quick Release Pin
LG4CT1800	Quick Release Pin
LG4CT18M	Quick Release Pin
MS17985C418	Quick Release Pin
NAS1334A2C18D	Quick Release Pin
NAS1334C2C18D	Quick Release Pin
SLC4AT18	Quick Release Pin

FAQs

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

What is the FSCG of the NSN 5315-00-880-7756?

The FSCG of the NSN 5315-00-880-7756 is 5315

Does the NSN 5315-00-880-7756 have a Schedule B code assigned?

Yes, the Schedule B code is 7318290000

Does NSN 5315-00-880-7756 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 5315-00-880-7756 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-880-7756 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 5315-00-880-7756 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960