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66336 — FILTER ELEMENT,FLUID

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

66336: FILTER ELEMENT,FLUID.

The FILTER ELEMENT,FLUID is a the manufacturer industrial component. Key specifications include end_item_identification: APG-79 (V)4 RADAR, part_name_assigned_by_controlling_agency: LCS FILTER ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-027-1869, 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
66336
NSN: 5310-00-027-1869
NIINs: 000271869, 004414926, 007276337, 017182118
FSC: 5310 — Nuts and Washers
CAGE: 27777 — L3 TECHNOLOGIES, INC. DBA INSIGHT TECHNOLOGY DIVISION DIV INSIGHT TECHNOLOGY DIVISION (USA)
SPECIFICATIONS
end_item_identificationAPG-79 (V)4 RADAR
part_name_assigned_by_controlling_agencyLCS FILTER ELEMENT
NSN5310-00-027-1869
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 66336 · 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
•
FLANGE WIDTH ACROSS FLATS: 0.438 INCHES NOMINAL IN
•
NUT LENGTH: 0.120 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
FLANGE THICKNESS: 0.060 INCHES NOMINAL IN
•
THREAD SERIES: UNS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
TECHNICAL CHARACTERISTICS
FLANGE WIDTH ACROSS FLATS0.438 INCHES NOMINAL IN
NUT LENGTH0.120 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
FLANGE THICKNESS0.060 INCHES NOMINAL IN
THREAD SERIESUNS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.250 INCHES IN
NUT DIAMETER0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPEHEXAGONAL FLANGE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66336?
66336 is a FILTER ELEMENT,FLUID.
What is the NSN for 66336?
66336 is cataloged in the U.S. Government catalog under NSN 5310-00-027-1869. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.