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PB142-A — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PB142-A: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_length: 1.000 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 0.305 INCHES NOMINAL IN, overall_length: 1.875 INCHES NOMINAL IN, shank_diameter: 0.3531 INCHES MINIMUM AND 0.3541 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-182-9235, 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
PB142-A
NSN: 5315-01-182-9235
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 2Y614 — LINK-BELT CRANES, L.P., LLLP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_length1.000 INCHES NOMINAL IN
thread_class2A A
thread_length0.305 INCHES NOMINAL IN
overall_length1.875 INCHES NOMINAL IN
shank_diameter0.3531 INCHES MINIMUM AND 0.3541 INCHES MAXIMUM IN
first_end_styleCOUNTERBORED W/O THRU HOLE
second_end_styleSQUARE
style_designatorSHOULDER
thread_directionRIGHT-HAND
shoulder_diameter0.500 INCHES NOMINAL IN
first_end_locationSHOULDER END
NSN5315-01-182-9235
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PB142-A · 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: 0.3531 INCHES MINIMUM AND 0.3541 INCHES MAXIMUM IN
•
FIRST END LOCATION: SHOULDER END
•
FIRST END COUNTERBORE DIAMETER: 0.250 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
THREAD LENGTH: 0.305 INCHES NOMINAL IN
•
FIRST END STYLE: COUNTERBORED W/O THRU HOLE
•
FIRST HOLE DIAMETER: 0.266 INCHES NOMINAL IN
•
SHANK LENGTH: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.3531 INCHES MINIMUM AND 0.3541 INCHES MAXIMUM IN
FIRST END LOCATIONSHOULDER END
FIRST END COUNTERBORE DIAMETER0.250 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
THREAD LENGTH0.305 INCHES NOMINAL IN
FIRST END STYLECOUNTERBORED W/O THRU HOLE
FIRST HOLE DIAMETER0.266 INCHES NOMINAL IN
SHANK LENGTH1.000 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONLB1018 FSCM 36422 MFR REF SINGLE MATERIAL RESPONSE OVERALL
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
PB142Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 PB142-A?
PB142-A is a PIN,SHOULDER,HEADLESS.
What parts can replace PB142-A?
There is 1 known substitute for PB142-A: PB142. Substitute compatibility should be verified for your specific system.
What is the NSN for PB142-A?
PB142-A is cataloged in the U.S. Government catalog under NSN 5315-01-182-9235. This indicates validated use in U.S. government and defense supply chains.
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