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BL90540 — PIN,STRAIGHT,THREADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

BL90540: PIN,STRAIGHT,THREADED.

The PIN,STRAIGHT,THREADED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, thread_class: 2A A, thread_length: 0.187 INCHES NOMINAL IN, first_end_style: OVAL, pin_grip_length: 4.015 INCHES NOMINAL IN, second_end_style: SQUARE. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-760-0356, 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
BL90540
NSN: 5315-00-760-0356
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 70408 — AT AND T CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
thread_class2A A
thread_length0.187 INCHES NOMINAL IN
first_end_styleOVAL
pin_grip_length4.015 INCHES NOMINAL IN
second_end_styleSQUARE
thread_directionRIGHT-HAND
first_end_locationSHANK END
pin_overall_length4.359 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES IN
pin_overall_diameter0.1880 INCHES NOMINAL IN
first_end_outer_radius0.094 INCHES NOMINAL IN
NSN5315-00-760-0356
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: BL90540 · 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
•
FIRST END LOCATION: SHANK END
•
THREAD LENGTH: 0.187 INCHES NOMINAL IN
•
FIRST END STYLE: OVAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764,TYPE C,CLASS 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
PIN OVERALL DIAMETER: 0.1880 INCHES NOMINAL IN
•
PIN OVERALL LENGTH: 4.359 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONSHANK END
THREAD LENGTH0.187 INCHES NOMINAL IN
FIRST END STYLEOVAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE C,CLASS 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PIN OVERALL DIAMETER0.1880 INCHES NOMINAL IN
PIN OVERALL LENGTH4.359 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.112 INCHES IN
PIN GRIP LENGTH4.015 INCHES NOMINAL IN
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 1
7600356Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BL90540?
BL90540 is a PIN,STRAIGHT,THREADED.
What parts can replace BL90540?
There is 1 known substitute for BL90540: 7600356. Substitute compatibility should be verified for your specific system.
What is the NSN for BL90540?
BL90540 is cataloged in the U.S. Government catalog under NSN 5315-00-760-0356. This indicates validated use in U.S. government and defense supply chains.
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