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FC2493 — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

FC2493: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: WOOL OVERALL, thickness: 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN, body_length: 0.633 INCHES MAXIMUM IN, body_material: METAL, hole_diameter: 1.000 INCHES NOMINAL IN, inclosure_type: ENCASED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-291-4509, 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
MRO→ MRO_GENERAL→ FC2493
NSN: 5310-00-291-4509
NIINs: 002914509, 010842965
FSC: 5310 — Nuts and Washers
CAGE: 63477 — FEDERAL MOGUL CORP SUB WAGNER BRAKE MOOG AUTOMOTIVE DIV (USA)
SPECIFICATIONS
materialWOOL OVERALL
thickness0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
body_length0.633 INCHES MAXIMUM IN
body_materialMETAL
hole_diameter1.000 INCHES NOMINAL IN
inclosure_typeENCASED
overall_length1.143 INCHES MAXIMUM IN
overall_diameter1.562 INCHES NOMINAL IN
style_designatorROUND TERMINAL/TERMINALS ON OPPOSITE SURFACES
precious_materialSILVER
nominal_thread_size0.250 INCHES IN
operating_temp_range-55.0 TO 85.0 CELSIUS DEGC
NSN5310-00-291-4509
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: FC2493 · 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
•
OVERALL DIAMETER: 1.562 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: WOOL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 1.000 INCHES NOMINAL IN
•
THICKNESS: 0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.562 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALWOOL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER1.000 INCHES NOMINAL IN
THICKNESS0.250 INCHES MINIMUM AND 0.266 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
314279Reference document
Same NSN cross-reference
Reference document — Secondary reference
7351264Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FC2493?
FC2493 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What parts can replace FC2493?
There are 2 known substitutes for FC2493: 314279, 7351264. Substitute compatibility should be verified for your specific system.
What is the NSN for FC2493?
FC2493 is cataloged in the U.S. Government catalog under NSN 5310-00-291-4509. This indicates validated use in U.S. government and defense supply chains.
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