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690393-3 — AIR FILTER,COALESCI

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

690393-3: AIR FILTER,COALESCI.

The AIR FILTER,COALESCI is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922, end_item_identification: AIR FILTER, COALESCING, material_document_and_classification: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-916-9480, 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
690393-3
NSN: 5310-00-916-9480
NIINs: 009169480, 014817230, 014821536
FSC: 5310 — Nuts and Washers
CAGE: 25204 — ADMIRAL FILTER COMPANY LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 922
end_item_identificationAIR FILTER, COALESCING
material_document_and_classificationASTM B61 ASSN STD SINGLE MATERIAL RESPONSE
NSN5310-00-916-9480
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 690393-3 · 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
•
WIDTH ACROSS FLATS: 0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613,CDMP 11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
NUT HEIGHT: 0.594 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.4280 INCHES MINIMUM AND 0.4375 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613,CDMP 11 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT HEIGHT0.594 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
NUT STYLECAP
THREAD CLASS2B
SUBSTITUTES & CROSS-REFERENCES 4
690393-1 ITEM NReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
690393-2 ITEM NReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MS24680-25Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
690393-3 ITEM NO. 6Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 690393-3?
690393-3 is a AIR FILTER,COALESCI.
What parts can replace 690393-3?
There are 4 known substitutes for 690393-3: 690393-1 ITEM N, 690393-2 ITEM N, MS24680-25 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 690393-3?
690393-3 is cataloged in the U.S. Government catalog under NSN 5310-00-916-9480. This indicates validated use in U.S. government and defense supply chains.
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