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007478 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The RECTIFIER,METALLIC is a the manufacturer industrial component. Key specifications include overall_height: 0.340 INCHES NOMINAL IN, end_item_identification: AIRCRAFT LIGHTING B-2 BOMBER, general_characteristics_item_description: USED WITH RESPIRATOR,MOBILE; 6630011332606; FSCM 49315; PART NO. MA-1 MODIFIED.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-187-0067, 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
007478
NSN: 5310-01-187-0067
FSC: 5310
CAGE: 13408 — PURITAN-BENNETT CORP OF CALIFORNIA MEDICAL DIV (USA)
SPECIFICATIONS
overall_height0.340 INCHES NOMINAL IN
end_item_identificationAIRCRAFT LIGHTING B-2 BOMBER
general_characteristics_item_descriptionUSED WITH RESPIRATOR,MOBILE; 6630011332606; FSCM 49315; PART NO. MA-1 MODIFIED
NSN5310-01-187-0067
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 007478 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: USED WITH RESPIRATOR,MOBILE; 6630011332606; FSCM 49315; PART NO. MA-1 MODIFIED
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONUSED WITH RESPIRATOR,MOBILE; 6630011332606; FSCM 49315; PART NO. MA-1 MODIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
7478-1Interchangeable
interchangeable cross-reference
interchangeable
7478Interchangeable
interchangeable cross-reference
interchangeable
ABT7478Interchangeable
interchangeable cross-reference
interchangeable
T-7478Interchangeable
interchangeable cross-reference
interchangeable
UROSTOMY BAG SHORTInterchangeable
interchangeable cross-reference
interchangeable
6515L00-0227Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 007478?
007478 is a RECTIFIER,METALLIC.
What parts can replace 007478?
There are 7 known substitutes for 007478: 7478-1, 7478, ABT7478 and 4 more. Substitute compatibility should be verified for your specific system.
Is 007478 still available?
007478 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026