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AX421-102PC7 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AX421-102PC7: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, shank_length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, overall_length: 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN, shank_diameter: 0.1232 INCHES MINIMUM AND 0.1234 INCHES MAXIMUM IN, undercut_width: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN, first_end_style: CHAMFERED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-320-0368, 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
AX421-102PC7
NSN: 5315-00-320-0368
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 36090 — LOCKHEED MARTIN LIBRASCOPE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 416 OVERALL
shank_length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
overall_length2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN
shank_diameter0.1232 INCHES MINIMUM AND 0.1234 INCHES MAXIMUM IN
undercut_width0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
first_end_styleCHAMFERED
second_end_styleROUND
special_featuresSHOULDER 20 PITCH DIAMOND KNURLED AND UNDERCUT BETWEEN SHOULDER AND SHANK 0.03 IN. W BY 0.02 IN. DEEP IN
style_designatorUNDERCUT
shoulder_diameter0.140 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
undercut_diameter0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
first_end_locationSHANK END
NSN5315-00-320-0368
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AX421-102PC7 · 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: 0.1232 INCHES MINIMUM AND 0.1234 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.1232 INCHES MINIMUM AND 0.1234 INCHES MAXIMUM IN
•
UNDERCUT WIDTH: 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
•
FIRST END TAPER LENGTH: 0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
•
UNDERCUT DIAMETER: 0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
•
FIRST END LOCATION: SHANK END
•
FIRST END STYLE: CHAMFERED
•
SHANK LENGTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.1232 INCHES MINIMUM AND 0.1234 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.1232 INCHES MINIMUM AND 0.1234 INCHES MAXIMUM IN
UNDERCUT WIDTH0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
FIRST END TAPER LENGTH0.021 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
UNDERCUT DIAMETER0.010 INCHES MINIMUM AND 0.030 INCHES MAXIMUM IN
FIRST END LOCATIONSHANK END
FIRST END STYLECHAMFERED
SHANK LENGTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
STYLE DESIGNATORUNDERCUT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND A FED SPEC 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
869827PC7Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 AX421-102PC7?
AX421-102PC7 is a PIN,SHOULDER,HEADLESS.
What parts can replace AX421-102PC7?
There is 1 known substitute for AX421-102PC7: 869827PC7. Substitute compatibility should be verified for your specific system.
What is the NSN for AX421-102PC7?
AX421-102PC7 is cataloged in the U.S. Government catalog under NSN 5315-00-320-0368. This indicates validated use in U.S. government and defense supply chains.
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