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7647281 — REDUCER,BOSS

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

7647281: REDUCER,BOSS.

The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include material: PLASTIC SHELL, tank_capacity: 35.0 GALLON, US MEASURE, liquid_for_which_designed: WATER, part_name_assigned_by_controlling_agency: TANK,PLASTIC 35 GALLON. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-623-1778, 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
7647281
NSN: 5310-01-623-1778
NIINs: 016231778, 016235090, 016235844
FSC: 5310 — Nuts and Washers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC SHELL
tank_capacity35.0 GALLON, US MEASURE
liquid_for_which_designedWATER
part_name_assigned_by_controlling_agencyTANK,PLASTIC 35 GALLON
NSN5310-01-623-1778
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 7647281 · 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
PT891030Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7647281?
7647281 is a REDUCER,BOSS.
What parts can replace 7647281?
There is 1 known substitute for 7647281: PT891030. Substitute compatibility should be verified for your specific system.
What is the NSN for 7647281?
7647281 is cataloged in the U.S. Government catalog under NSN 5310-01-623-1778. This indicates validated use in U.S. government and defense supply chains.
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