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7744596 — PIN,GROOVED,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7744596: PIN,GROOVED,HEADLESS.

The PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include diameter: 1.7975 INCHES MINIMUM AND 1.8015 INCHES MAXIMUM IN, material: STEEL COMP 3310 OR STEEL COMP 304 OVERALL, overall_length: 2.090 INCHES NOMINAL IN, first_end_style: CHAMFERED, hardness_rating: 31.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL, features_provided: CASEHARDENED. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-692-8770, 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
7744596
NSN: 5315-00-692-8770
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
diameter1.7975 INCHES MINIMUM AND 1.8015 INCHES MAXIMUM IN
materialSTEEL COMP 3310 OR STEEL COMP 304 OVERALL
overall_length2.090 INCHES NOMINAL IN
first_end_styleCHAMFERED
hardness_rating31.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
features_providedCASEHARDENED
undercut_diameter1.3647 INCHES MINIMUM AND 1.3657 INCHES MAXIMUM IN
first_end_locationBOTH ENDS
first_end_taper_angle30.0 DEGREES NOMINAL
first_end_taper_length0.090 INCHES NOMINAL IN
material_document_and_classificationAISI ASSN STD 1ST MATERIAL RESPONSE OR ASTM A-304,GRADE 9310H ASSN STD 2ND MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-692-8770
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7744596 · 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: 0.090 INCHES NOMINAL IN
•
UNDERCUT DIAMETER: 1.3647 INCHES MINIMUM AND 1.3657 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
FIRST END STYLE: CHAMFERED
•
HARDNESS RATING: 31.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD 1ST MATERIAL RESPONSE OR ASTM A-304,GRADE 9310H ASSN STD 2ND MATERIAL RESPONSE OVERALL
•
DIAMETER: 1.7975 INCHES MINIMUM AND 1.8015 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.090 INCHES NOMINAL IN
UNDERCUT DIAMETER1.3647 INCHES MINIMUM AND 1.3657 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
FIRST END STYLECHAMFERED
HARDNESS RATING31.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD 1ST MATERIAL RESPONSE OR ASTM A-304,GRADE 9310H ASSN STD 2ND MATERIAL RESPONSE OVERALL
DIAMETER1.7975 INCHES MINIMUM AND 1.8015 INCHES MAXIMUM IN
OVERALL LENGTH2.090 INCHES NOMINAL IN
FIRST END TAPER ANGLE30.0 DEGREES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
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
302463Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7744596?
7744596 is a PIN,GROOVED,HEADLESS.
What parts can replace 7744596?
There is 1 known substitute for 7744596: 302463. Substitute compatibility should be verified for your specific system.
What is the NSN for 7744596?
7744596 is cataloged in the U.S. Government catalog under NSN 5315-00-692-8770. This indicates validated use in U.S. government and defense supply chains.
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