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502997 — SHAFT,SHOULDERED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

502997: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. Key specifications include end_similarity: NOT IDENTICAL, overall_length: 11.780 INCHES NOMINAL IN, first_end_style: SPLINED (INVOLUTE), second_end_style: SPLINED (INVOLUTE), end_item_identification: VICKERS TANDEM PUMP MODEL PVE19RT; NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER), first_end_pitch_diameter: 0.3264 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-737-2659, 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
502997
NSN: 5310-00-737-2659
NIINs: 007372659, 013374043
FSC: 5310 — Nuts and Washers
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
end_similarityNOT IDENTICAL
overall_length11.780 INCHES NOMINAL IN
first_end_styleSPLINED (INVOLUTE)
second_end_styleSPLINED (INVOLUTE)
end_item_identificationVICKERS TANDEM PUMP MODEL PVE19RT; NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER)
first_end_pitch_diameter0.3264 INCHES NOMINAL IN
second_end_hole_diameter0.1632 INCHES NOMINAL IN
first_end_spline_quantity26
second_end_spline_quantity13
second_end_spline_major_diameter0.1632 INCHES NOMINAL IN
NSN5310-00-737-2659
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 502997 · 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
•
OVERALL DIAMETER: 1.120 INCHES NOMINAL IN
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 1035 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.120 INCHES NOMINAL IN
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL COMP 1035 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.630 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
THICKNESS0.093 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
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 502997?
502997 is a SHAFT,SHOULDERED.
What is the NSN for 502997?
502997 is cataloged in the U.S. Government catalog under NSN 5310-00-737-2659. This indicates validated use in U.S. government and defense supply chains.
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