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202306 — FILTER,RADIO FREQUENCY INTERFERE

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

202306: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: ALUMINUM ALLOY OVERALL, thickness: 0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN, body_width: 1.375 INCHES NOMINAL IN, body_height: 0.813 INCHES NOMINAL IN, body_length: 2.135 INCHES NOMINAL IN, hole_diameter: 0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-947-3987, 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→ 202306
NSN: 5310-00-947-3987
NIINs: 009473987, 013685147
FSC: 5310 — Nuts and Washers
CAGE: 01359 — TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
thickness0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
body_width1.375 INCHES NOMINAL IN
body_height0.813 INCHES NOMINAL IN
body_length2.135 INCHES NOMINAL IN
hole_diameter0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
inclosure_typeENCASED
overall_length1.375 INCHES NOMINAL IN
overall_diameter0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
special_features2 SMA I/O
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size4.000 INCHES IN
NSN5310-00-947-3987
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 202306 · 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: 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: ALUMINUM ALLOY OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
•
THICKNESS: 0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALALUMINUM ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.162 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
THICKNESS0.026 INCHES MINIMUM AND 0.046 INCHES MAXIMUM IN
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 202306?
202306 is a FILTER,RADIO FREQUENCY INTERFERE. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 202306?
202306 is cataloged in the U.S. Government catalog under NSN 5310-00-947-3987. 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.