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30346-21 — PIN,SHOULDER,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

30346-21: PIN,SHOULDER,HEADLESS.

The PIN,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, shank_length: 0.516 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN, overall_length: 2.3650 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM IN, shank_diameter: 0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN, first_end_style: SQUARE, second_end_style: SQUARE W/THRU HOLE. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-251-7710, 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
30346-21
NSN: 5315-01-251-7710
NIINs: 012517710, 015529472
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 29778 — RAYTHEON TRAINING INC DBA HUGHES FLIGHT SIMULATION (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
shank_length0.516 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
overall_length2.3650 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM IN
shank_diameter0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
first_end_styleSQUARE
second_end_styleSQUARE W/THRU HOLE
style_designatorSHOULDER
surface_treatmentPASSIVATE OVERALL
first_end_locationROUND END
second_shank_length1.339 INCHES MINIMUM AND 1.359 INCHES MAXIMUM IN
second_shank_diameter0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
shoulder_width_across_flats0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
NSN5315-01-251-7710
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 30346-21 · 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: 0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
•
SECOND SHANK DIAMETER: 0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
•
FIRST END LOCATION: ROUND END
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072-E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FIRST END STYLE: SQUARE
•
SHANK LENGTH: 0.516 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SHOULDER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764B COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
SECOND SHANK DIAMETER0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
FIRST END LOCATIONROUND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072-E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FIRST END STYLESQUARE
SHANK LENGTH0.516 INCHES MINIMUM AND 0.536 INCHES MAXIMUM IN
STYLE DESIGNATORSHOULDER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764B COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.3650 INCHES MINIMUM AND 2.3850 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 30346-21?
30346-21 is a PIN,SHOULDER,HEADLESS.
What is the NSN for 30346-21?
30346-21 is cataloged in the U.S. Government catalog under NSN 5315-01-251-7710. This indicates validated use in U.S. government and defense supply chains.
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