BLC12R31N

View detailed technical data, stock status, and sourcing information for: BLC12R31N
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-890-3533

Item Name Code

08323

Assigment Date

05/05/1972 (54 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

2 detent quantity, 0.7470 inches minimum and 0.7485 inches maximum shank diameter, push button actuation method, 1.312 inches minimum and 1.500 inches maximum ring handle diameter, 0.890 inches minimum and 0.960 inches maximum head diameter

Product Characteristics

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

Head Diameter: 0.890 inches minimum and 0.960 inches maximum
Shank Diameter: 0.7470 inches minimum and 0.7485 inches maximum
Ring Handle Diameter: 1.312 inches minimum and 1.500 inches maximum
Detent Quantity: 2
Actuation Method: push button
Grip Length: 3.100 inches minimum and 3.120 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: 1.250 inches minimum
Pin Attachment Type: hook
Detent To Tapered End Distance: 0.740 inches minimum and 0.790 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
BLC12R31N	Quick Release Pin
LH12C-R-31M	Quick Release Pin
LH12CR3100	Quick Release Pin
MS17990C1231	Quick Release Pin

FAQs

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

What is the FSCG of the NSN 5315-00-890-3533?

The FSCG of the NSN 5315-00-890-3533 is 5315

Does the NSN 5315-00-890-3533 have a Schedule B code assigned?

Yes, the Schedule B code is 7319409000

Does NSN 5315-00-890-3533 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 5315-00-890-3533 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-890-3533 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 5315-00-890-3533 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, May 5, 1972