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AAP139C3A2-0 — PIN,SHOULDER,HEADED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AAP139C3A2-0: PIN,SHOULDER,HEADED.

The PIN,SHOULDER,HEADED is a the manufacturer industrial component. Key specifications include height: 0.125 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING OVERALL, head_style: HEXAGON, first_end_style: CHAMFERED, style_designator: SHOULDER, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-517-6931, 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
AAP139C3A2-0
NSN: 5315-01-517-6931
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 84256 — AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC (USA)
SPECIFICATIONS
height0.125 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING OVERALL
head_styleHEXAGON
first_end_styleCHAMFERED
style_designatorSHOULDER
surface_treatmentPASSIVATE OVERALL
under_head_length0.405 INCHES NOMINAL IN
first_step_diameter0.189 INCHES NOMINAL IN
second_step_diameter0.220 INCHES NOMINAL IN
first_end_taper_length0.288 INCHES NOMINAL IN
surface_treatment_document_and_classificationAMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN5315-01-517-6931
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AAP139C3A2-0 · 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 TAPER LENGTH: 0.288 INCHES NOMINAL IN
•
FIRST STEP DIAMETER: 0.189 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
UNDER HEAD LENGTH: 0.405 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
STYLE DESIGNATOR: SHOULDER
•
HEAD STYLE: HEXAGON
•
SECOND STEP DIAMETER: 0.220 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.288 INCHES NOMINAL IN
FIRST STEP DIAMETER0.189 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS-QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
UNDER HEAD LENGTH0.405 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
STYLE DESIGNATORSHOULDER
HEAD STYLEHEXAGON
SECOND STEP DIAMETER0.220 INCHES NOMINAL IN
HEIGHT0.125 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE 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 4
VS3582C3A2-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D792682AC2N0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3M943C3A2-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
11415C3A2-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AAP139C3A2-0?
AAP139C3A2-0 is a PIN,SHOULDER,HEADED.
What parts can replace AAP139C3A2-0?
There are 4 known substitutes for AAP139C3A2-0: VS3582C3A2-0, D792682AC2N0, 3M943C3A2-0 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AAP139C3A2-0?
AAP139C3A2-0 is cataloged in the U.S. Government catalog under NSN 5315-01-517-6931. This indicates validated use in U.S. government and defense supply chains.
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