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03A285-6-92 — WASHER,PRELOAD INDICATING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

03A285-6-92: WASHER,PRELOAD INDICATING.

The WASHER,PRELOAD INDICATING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-445-8444, 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
03A285-6-92
NSN: 5310-00-445-8444
FSC: 5310 — Nuts and Washers
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)
SPECIFICATIONS
Part Number03A285-6-92
NSN5310-00-445-8444
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 03A285-6-92 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMAT MILD STEEL;0.38 IN. BORE;0.471 IN. OD;0.107 IN. THK;CONSTRUCTED W/GROOVE AROUND PERIMETER,GROOVE FILLED W/FLUORESCENT WAX WHICH FLOWS IN A MANNER TO MAKE VISIBLE ANY DEFORMATION OF WASHER BY EXCESSIVE PRELOAD IN
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 1
PLI-6-9.2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 03A285-6-92?
03A285-6-92 is a WASHER,PRELOAD INDICATING.
What parts can replace 03A285-6-92?
There is 1 known substitute for 03A285-6-92: PLI-6-9.2. Substitute compatibility should be verified for your specific system.
What is the NSN for 03A285-6-92?
03A285-6-92 is cataloged in the U.S. Government catalog under NSN 5310-00-445-8444. This indicates validated use in U.S. government and defense supply chains.
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