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721-8217295-19 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

721-8217295-19: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 502 OVERALL, overall_length: 2.000 INCHES NOMINAL IN, first_end_style: RADIUS, second_end_style: CHAMFERED, style_designator: FULL LENGTH GROOVE, first_end_location: RADIUS END. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-593-4790, 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
721-8217295-19
NSN: 5315-01-593-4790
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY 502 OVERALL
overall_length2.000 INCHES NOMINAL IN
first_end_styleRADIUS
second_end_styleCHAMFERED
style_designatorFULL LENGTH GROOVE
first_end_locationRADIUS END
pin_large_end_diameter0.750 INCHES NOMINAL IN
pin_small_end_diameter0.750 INCHES NOMINAL IN
second_end_taper_angle18.0 DEGREES NOMINAL
first_end_corner_radius0.110 INCHES NOMINAL IN
second_end_taper_length0.100 INCHES NOMINAL IN
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-593-4790
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 721-8217295-19 · 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: RADIUS END
•
SECOND END TAPER ANGLE: 18.0 DEGREES NOMINAL
•
FIRST END STYLE: RADIUS
•
STYLE DESIGNATOR: FULL LENGTH GROOVE
•
PIN LARGE END DIAMETER: 0.750 INCHES NOMINAL IN
•
SECOND END TAPER LENGTH: 0.100 INCHES NOMINAL IN
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
FIRST END LOCATIONRADIUS END
SECOND END TAPER ANGLE18.0 DEGREES NOMINAL
FIRST END STYLERADIUS
STYLE DESIGNATORFULL LENGTH GROOVE
PIN LARGE END DIAMETER0.750 INCHES NOMINAL IN
OVERALL LENGTH2.000 INCHES NOMINAL IN
SECOND END TAPER LENGTH0.100 INCHES NOMINAL IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
PIN SMALL END DIAMETER0.750 INCHES NOMINAL IN
SECOND END STYLECHAMFERED
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 3
741-8217287-60Reference document
Same NSN cross-reference
Reference document — Secondary reference
H8616000-60Reference document
Same NSN cross-reference
Reference document — Secondary reference
H8618000-19Same 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 721-8217295-19?
721-8217295-19 is a PIN,GROOVED,HEADLESS.
What parts can replace 721-8217295-19?
There are 3 known substitutes for 721-8217295-19: 741-8217287-60, H8616000-60, H8618000-19. Substitute compatibility should be verified for your specific system.
What is the NSN for 721-8217295-19?
721-8217295-19 is cataloged in the U.S. Government catalog under NSN 5315-01-593-4790. This indicates validated use in U.S. government and defense supply chains.
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