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12A-03 — ATTENUATOR,FIXED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12A-03: ATTENUATOR,FIXED.

The ATTENUATOR,FIXED is a the manufacturer industrial component. Key specifications include material: BERYLLIUM COPPER (USE CUB000) TERMINAL, thickness: 0.062 INCHES NOMINAL IN, body_style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE, power_rating: 2.0 WATTS AVERAGE2.0 WATTS AVERAGE, hole_diameter: 0.173 INCHES NOMINAL IN, overall_length: 1.240 INCHES MAXIMUM1.240 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-265-8236, 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
12A-03
NSN: 5310-00-265-8236
NIINs: 002658236, 010849086
FSC: 5310 — Nuts and Washers
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
materialBERYLLIUM COPPER (USE CUB000) TERMINAL
thickness0.062 INCHES NOMINAL IN
body_styleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
power_rating2.0 WATTS AVERAGE2.0 WATTS AVERAGE
hole_diameter0.173 INCHES NOMINAL IN
overall_length1.240 INCHES MAXIMUM1.240 INCHES MAXIMUM IN
frequency_range0.000 HERTZ MINIMUM AND 0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM12.000 GIGAHERTZ MAXIMUM
mounting_methodCONNECTORCONNECTOR
overall_diameter0.390 INCHES NOMINAL0.390 INCHES NOMINAL IN
precious_materialGOLD
surface_treatmentGOLD TERMINAL
application_designTRANSMISSION LINETRANSMISSION LINE
NSN5310-00-265-8236
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12A-03 · 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: 0.312 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: CELLULOSE OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.173 INCHES NOMINAL IN
•
THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.312 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALCELLULOSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.173 INCHES NOMINAL IN
THICKNESS0.062 INCHES NOMINAL 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 12A-03?
12A-03 is a ATTENUATOR,FIXED.
What is the NSN for 12A-03?
12A-03 is cataloged in the U.S. Government catalog under NSN 5310-00-265-8236. This indicates validated use in U.S. government and defense supply chains.
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