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Technical Data Sheet
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3219-051 — WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3219-051: WASHER.

The WASHER is a the manufacturer industrial component. Key specifications include end_item_identification: WOODWARD REGULATOR, WOODWARD GOVERNOR CO. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-130-0991, 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
3219-051
NSN: 5310-01-130-0991
NIINs: 011300991, 014505217
FSC: 5310 — Nuts and Washers
CAGE: 60029 — WOODWARD HRT, INC. DBA WOODWARD HRT INC (USA)
SPECIFICATIONS
end_item_identificationWOODWARD REGULATOR, WOODWARD GOVERNOR CO
NSN5310-01-130-0991
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3219-051 · 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
SUBSTITUTES & CROSS-REFERENCES 1
10163153Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 3219-051?
3219-051 is a WASHER.
What parts can replace 3219-051?
There is 1 known substitute for 3219-051: 10163153. Substitute compatibility should be verified for your specific system.
What is the NSN for 3219-051?
3219-051 is cataloged in the U.S. Government catalog under NSN 5310-01-130-0991. This indicates validated use in U.S. government and defense supply chains.
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