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TLB440C — PIN,QUICK RELEASE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

TLB440C: PIN,QUICK RELEASE.

The PIN,QUICK RELEASE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 SHANK, grip_length: 4.000 INCHES MINIMUM AND 4.020 INCHES MAXIMUM IN, actuation_type: PUSH, shank_diameter: 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN, actuation_method: PUSH BUTTON, style_designator: BUTTON. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-048-5480, 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
TLB440C
NSN: 5315-01-048-5480
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 08844 — MARATHONNORCO AEROSPACE, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 630 SHANK
grip_length4.000 INCHES MINIMUM AND 4.020 INCHES MAXIMUM IN
actuation_typePUSH
shank_diameter0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
detent_quantity1
actuation_methodPUSH BUTTON
style_designatorBUTTON
surface_treatmentPASSIVATE OVERALL
pin_attachment_typeHOOK
button_handle_diameter0.792 INCHES MINIMUM AND 0.832 INCHES MAXIMUM IN
shoulder_to_head_end_distance0.900 INCHES MAXIMUM IN
detent_to_tapered_end_distance0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
NSN5315-01-048-5480
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: TLB440C · 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: 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
•
ACTUATION METHOD: PUSH BUTTON
•
DETENT TO TAPERED END DISTANCE: 0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
•
DETENT QUANTITY: 1
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
BUTTON HANDLE DIAMETER: 0.792 INCHES MINIMUM AND 0.832 INCHES MAXIMUM IN
•
ACTUATION TYPE: PUSH
•
PIN ATTACHMENT TYPE: HOOK
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN
ACTUATION METHODPUSH BUTTON
DETENT TO TAPERED END DISTANCE0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM IN
DETENT QUANTITY1
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BUTTON HANDLE DIAMETER0.792 INCHES MINIMUM AND 0.832 INCHES MAXIMUM IN
ACTUATION TYPEPUSH
PIN ATTACHMENT TYPEHOOK
STYLE DESIGNATORBUTTON
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TLB440C?
TLB440C is a PIN,QUICK RELEASE.
What is the NSN for TLB440C?
TLB440C is cataloged in the U.S. Government catalog under NSN 5315-01-048-5480. This indicates validated use in U.S. government and defense supply chains.
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