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6746974 — NUT,NO,8-32 CHROMEL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

6746974: NUT,NO,8-32 CHROMEL.

The NUT,NO,8-32 CHROMEL is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: HEXAGON, head_style: HEXAGON, nut_height: 0.317 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN, head_height: 0.125 INCHES NOMINAL IN, lubrication: SOLUBLE LUBRICANT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-558-7455, 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
6746974
NSN: 5310-00-558-7455
NIINs: 005587455, 014638892
FSC: 5310 — Nuts and Washers
CAGE: 38ZC7 — ROLLS-ROYCE MARINE NORTH AMERICA INC. (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
nut_styleHEXAGON
head_styleHEXAGON
nut_height0.317 INCHES MINIMUM AND 0.327 INCHES MAXIMUM IN
head_height0.125 INCHES NOMINAL IN
lubricationSOLUBLE LUBRICANT
temp_rating800.0 FAHRENHEIT NOMINAL DEGF
corner_shapeSQUARE ALL CORNERS
thread_class3B
thread_length0.630 INCHES MINIMUM AND 0.690 INCHES MAXIMUM IN
thread_seriesUNJC
overall_height0.125 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
NSN5310-00-558-7455
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 6746974 · 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 3
JL832Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
F5L832-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
5310PL0921479Reference 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 6746974?
6746974 is a NUT,NO,8-32 CHROMEL.
What parts can replace 6746974?
There are 3 known substitutes for 6746974: JL832, F5L832-2, 5310PL0921479. Substitute compatibility should be verified for your specific system.
What is the NSN for 6746974?
6746974 is cataloged in the U.S. Government catalog under NSN 5310-00-558-7455. This indicates validated use in U.S. government and defense supply chains.
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