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PWA50617-1 — NUT,PLAIN,KNURLED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

PWA50617-1: NUT,PLAIN,KNURLED.

The NUT,PLAIN,KNURLED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1020 OVERALL, nut_diameter: 4.625 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 1.375 INCHES NOMINAL IN, thread_series: UNS, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-059-6709, 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
PWA50617-1
NSN: 5310-01-059-6709
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OR STEEL COMP 1020 OVERALL
nut_diameter4.625 INCHES NOMINAL IN
thread_class3B
nut_thickness1.375 INCHES NOMINAL IN
thread_seriesUNS
thread_directionRIGHT-HAND
nominal_thread_size4.250 INCHES IN
NSN5310-01-059-6709
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PWA50617-1 · 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
•
THREAD SERIES: UNS
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 4.250 INCHES IN
•
NUT DIAMETER: 4.625 INCHES NOMINAL IN
•
NUT THICKNESS: 1.375 INCHES NOMINAL IN
•
THREAD CLASS: 3B
•
MATERIAL: STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
TECHNICAL CHARACTERISTICS
THREAD SERIESUNS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE4.250 INCHES IN
NUT DIAMETER4.625 INCHES NOMINAL IN
NUT THICKNESS1.375 INCHES NOMINAL IN
THREAD CLASS3B
MATERIALSTEEL COMP 1018 OR STEEL COMP 1020 OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 PWA50617-1?
PWA50617-1 is a NUT,PLAIN,KNURLED.
What is the NSN for PWA50617-1?
PWA50617-1 is cataloged in the U.S. Government catalog under NSN 5310-01-059-6709. This indicates validated use in U.S. government and defense supply chains.
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