PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

BLS8TA1-875SPin,quick Release

Avibank Mfg., Inc. Dba Avibank Manufacturing Inc · NSN 5315-00-961-7250 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-961-7250 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-961-7250. Primary manufacturer part number: BLS8TA1-875S.
Features
  • Pin,quick Release — FSC 5315
  • Shank Diameter: 0.4970 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
  • Surface Treatment: CADMIUM AND CHROMATE SPINDLE
  • Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK
  • Material Document and Classification: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SPINDLE
  • Surface Treatment: CADMIUM AND CHROMATE SHANK
  • Hardness Rating: 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK
  • Shoulder to Head End Distance: 1.600 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Comp 4130 Spindle construction
General Description

The Pin,quick Release, cataloged under National Stock Number 5315-00-961-7250, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Avibank Mfg., Inc. Dba Avibank Manufacturing Inc. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-961-7250
Primary Part NumberBLS8TA1-875S
Item NamePin,quick Release
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerAvibank Mfg., Inc. Dba Avibank Manufacturing Inc
StatusACTIVE
Shank Diameter0.4970 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN
Surface TreatmentCADMIUM AND CHROMATE SPINDLE
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK
Material Document and ClassificationMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SPINDLE
Surface TreatmentCADMIUM AND CHROMATE SHANK
Hardness Rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SHANK
Shoulder to Head End Distance1.600 INCHES MAXIMUM IN
Material Document and ClassificationMIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SHANK
Hardness Rating58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM DETENT
Detent to Tapered End Distance0.460 INCHES MAXIMUM IN
Style DesignatorT HANDLE
MaterialSTEEL COMP 4130 SPINDLE
Pin Attachment TypeRING
Hardness Rating36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM SPINDLE
MaterialSTEEL COMP 4130 SHANK
Actuation TypePUSH
Actuation MethodPUSH BUTTON
Grip Length1.875 INCHES MINIMUM AND 1.895 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SPINDLE
Detent Quantity2
Handle Length2.220 INCHES MINIMUM AND 2.345 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-01-186-8223SM-A-876003-4 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3020-01-562-3108164920-1 INTERCHANGEABLE
Pulley,groove
Continental Electronics Corp
Cross-Reference Index
Part NumberManufacturer
164920 Clark Equipment Co (USA)
BLS8TA1-875S PRIMARY Avibank Mfg., Inc. Dba Avibank Manufacturing Inc (USA)
Related Parts
5950-01-186-8223INTERCHANGEABLE
REACTOR
SM-A-876003-4
3020-01-562-3108INTERCHANGEABLE
PULLEY,GROOVE
164920-1

Frequently Asked Questions

What is NSN 5315-00-961-7250?

NSN 5315-00-961-7250 is a Pin,quick Release, manufactured by Avibank Mfg., Inc. Dba Avibank Manufacturing Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-961-7250?

NSN 5315-00-961-7250 has 2 cross-referenced part numbers: 164920 (Clark Equipment Co), BLS8TA1-875S (Avibank Mfg., Inc. Dba Avibank Manufacturing Inc).

What NSN replaces 5315-00-961-7250?

There are 2 known substitutes for 5315-00-961-7250: 5950-01-186-8223, 3020-01-562-3108. Verify interchangeability with system specifications before substitution.

What are the specifications of BLS8TA1-875S?

Key specifications for BLS8TA1-875S: Shank Diameter: 0.4970 INCHES MINIMUM AND 0.4985 INCHES MAXIMUM IN; Surface Treatment: CADMIUM AND CHROMATE SPINDLE; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE SHANK; Material Document and Classification: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE SPINDLE. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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