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NAFB7261AC — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NAFB7261AC: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4615 OVERALL, first_end_style: CHAMFERED, hardness_rating: 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL, second_end_style: RADIUS, special_features: 0.031 IN. RADIUS OF ROUNDED EDGE IN, features_provided: CASEHARDENED.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-660-1171, 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
NAFB7261AC
NSN: 5315-00-660-1171
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 4615 OVERALL
first_end_styleCHAMFERED
hardness_rating60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
second_end_styleRADIUS
special_features0.031 IN. RADIUS OF ROUNDED EDGE IN
features_providedCASEHARDENED
pin_overall_length6.470 INCHES MINIMUM AND 6.480 INCHES MAXIMUM IN
pin_overall_diameter1.9140 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
first_end_taper_angle10.0 DEGREES NOMINAL
first_end_taper_length0.250 INCHES NOMINAL IN
second_end_corner_radius0.031 INCHES NOMINAL IN
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-660-1171
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NAFB7261AC · 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: 0.250 INCHES NOMINAL IN
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
•
FIRST END TAPER ANGLE: 10.0 DEGREES NOMINAL
•
PIN OVERALL DIAMETER: 1.9140 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 6.470 INCHES MINIMUM AND 6.480 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.250 INCHES NOMINAL IN
FIRST END STYLECHAMFERED
HARDNESS RATING60.0 ROCKWELL C MINIMUM AND 65.0 ROCKWELL C MAXIMUM OVERALL
FIRST END TAPER ANGLE10.0 DEGREES NOMINAL
PIN OVERALL DIAMETER1.9140 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
PIN OVERALL LENGTH6.470 INCHES MINIMUM AND 6.480 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FEATURES PROVIDEDCASEHARDENED
SPECIAL FEATURES0.031 IN. RADIUS OF ROUNDED EDGE IN
SECOND END STYLERADIUS
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 2
CAFB7261ACReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
NAFB7261AC1Reference 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 NAFB7261AC?
NAFB7261AC is a PIN,STRAIGHT,HEADLESS.
What parts can replace NAFB7261AC?
There are 2 known substitutes for NAFB7261AC: CAFB7261AC, NAFB7261AC1. Substitute compatibility should be verified for your specific system.
What is the NSN for NAFB7261AC?
NAFB7261AC is cataloged in the U.S. Government catalog under NSN 5315-00-660-1171. This indicates validated use in U.S. government and defense supply chains.
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