PartsTable
Technical Data Sheet
Download PDF

BLC5TA25S — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BLC5TA25S: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OR STEEL COMP 632 SPINDLE, grip_length: 2.500 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN, handle_length: 1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM SHANK. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-855-0137, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
BLC5TA25S
NSN: 5315-00-855-0137
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 84256 — AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OR STEEL COMP 632 SPINDLE
grip_length2.500 INCHES MINIMUM AND 2.520 INCHES MAXIMUM IN
handle_length1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN
detent_quantity2
hardness_rating40.0 ROCKWELL C MINIMUM SHANK
actuation_methodPUSH BUTTON
style_designatorT HANDLE
surface_treatmentPASSIVATE SHANK
pin_attachment_typeHOOK OR RING
shoulder_to_head_end_distance1.270 INCHES MAXIMUM IN
NSN5315-00-855-0137
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BLC5TA25S · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
•
DETENT QUANTITY: 2
•
HANDLE LENGTH: 1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
•
ACTUATION TYPE: PUSH
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM SHANK
•
PIN ATTACHMENT TYPE: HOOK OR RING
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.3095 INCHES MINIMUM AND 0.3110 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.300 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN
DETENT QUANTITY2
HANDLE LENGTH1.750 INCHES MINIMUM AND 1.815 INCHES MAXIMUM IN
ACTUATION TYPEPUSH
HARDNESS RATING40.0 ROCKWELL C MINIMUM SHANK
PIN ATTACHMENT TYPEHOOK OR RING
STYLE DESIGNATORT HANDLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5520 ASSN STD 2ND MATERIAL RESPONSE OR AMS 5657 ASSN STD 2ND MATERIAL RESPONSE SPINDLE
OTHER ITEMS IN FSC 5315 — Nails, Machine Keys, and Pins
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5315-00-000-1037 5315-00-000-1067 5315-00-000-1245 5315-00-000-1372 5315-00-000-1412 5315-00-001-1571 5315-00-001-1572 5315-00-001-1602
SUBSTITUTES & CROSS-REFERENCES 7
LG5CT0525Reference document
Same NSN cross-reference
Reference document — Secondary reference
SLC5AT25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LG5CT25MReference document
Same NSN cross-reference
Reference document — Secondary reference
MS17985C525Reference document
Same NSN cross-reference
Reference document — Secondary reference
51340-5C2C25DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
NAS1335A5C25Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy BLC5TA25S?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is BLC5TA25S?
BLC5TA25S is a PIN,QUICK RELEASE.
What parts can replace BLC5TA25S?
There are 7 known substitutes for BLC5TA25S: LG5CT0525, SLC5AT25, LG5CT25M and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for BLC5TA25S?
BLC5TA25S is cataloged in the U.S. Government catalog under NSN 5315-00-855-0137. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — BLC5TA25S

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.