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7225937 — PIN,STRAIGHT,HEADLESS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7225937: PIN,STRAIGHT,HEADLESS.

The PIN,STRAIGHT,HEADLESS is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY K-500 OVERALL, first_end_style: SQUARE INTERNALLY THREADED, second_end_style: CHAMFERED, special_features: FIRST END INTERNAL THREAD 9 ML DP X 1/4 IN -20 UNC-2B IN, pin_overall_length: 31.0 MILLIMETERS NOMINAL MM, pin_overall_diameter: 14.00 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5315-01-483-3069, 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
7225937
NSN: 5315-01-483-3069
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY K-500 OVERALL
first_end_styleSQUARE INTERNALLY THREADED
second_end_styleCHAMFERED
special_featuresFIRST END INTERNAL THREAD 9 ML DP X 1/4 IN -20 UNC-2B IN
pin_overall_length31.0 MILLIMETERS NOMINAL MM
pin_overall_diameter14.00 MILLIMETERS NOMINAL MM
second_end_taper_angle45.0 DEGREES NOMINAL
end_item_identificationVALVE,GATE 4; NIMITZ CLASS CVN
second_end_taper_length1.0 MILLIMETERS NOMINAL MM
material_document_and_classificationAMS 4676 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endNOT IDENTICAL
NSN5315-01-483-3069
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7225937 · 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
•
SECOND END TAPER ANGLE: 45.0 DEGREES NOMINAL
•
FIRST END STYLE: SQUARE INTERNALLY THREADED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4676 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
SECOND END TAPER LENGTH: 1.0 MILLIMETERS NOMINAL MM
•
PIN OVERALL DIAMETER: 14.00 MILLIMETERS NOMINAL MM
•
PIN OVERALL LENGTH: 31.0 MILLIMETERS NOMINAL MM
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
TECHNICAL CHARACTERISTICS
SECOND END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END STYLESQUARE INTERNALLY THREADED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4676 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SECOND END TAPER LENGTH1.0 MILLIMETERS NOMINAL MM
PIN OVERALL DIAMETER14.00 MILLIMETERS NOMINAL MM
PIN OVERALL LENGTH31.0 MILLIMETERS NOMINAL MM
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL FEATURESFIRST END INTERNAL THREAD 9 ML DP X 1/4 IN -20 UNC-2B IN
SECOND END STYLECHAMFERED
END ITEM IDENTIFICATIONVALVE,GATE 4; NIMITZ CLASS CVN
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
D1417213Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7225937?
7225937 is a PIN,STRAIGHT,HEADLESS.
What parts can replace 7225937?
There is 1 known substitute for 7225937: D1417213. Substitute compatibility should be verified for your specific system.
What is the NSN for 7225937?
7225937 is cataloged in the U.S. Government catalog under NSN 5315-01-483-3069. This indicates validated use in U.S. government and defense supply chains.
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