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20-297 — MICROCIRCUIT,DIGITAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

20-297: MICROCIRCUIT,DIGITAL.

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: NICKEL ALLOY, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, load_type: RESISTIVE, body_width: 0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-166-1451, 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
20-297
NSN: 5315-00-166-1451
NIINs: 001661451, 002370198, 008000335, 009452005, 011115271, 011600360, 011899033, 012608412, 016577946
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)
SPECIFICATIONS
phaseSINGLE
materialNICKEL ALLOY
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
load_typeRESISTIVE
body_width0.245 INCHES MINIMUM AND 0.280 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.755 INCHES MINIMUM AND 0.785 INCHES MAXIMUM IN
circuit_typeDOUBLER
coil_quantity9-3/4
overall_width1.500 INCHES NOMINAL IN
terminal_typeSOLDER LUG
overall_height2.500 INCHES NOMINAL IN
NSN5315-00-166-1451
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 20-297 · 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
•
FIRST END TAPER LENGTH: 0.006 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
•
FIRST END STYLE: CHAMFERED
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
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PIN OVERALL DIAMETER: 0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.592 INCHES MINIMUM AND 0.596 INCHES MAXIMUM IN
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
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INSIDE DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FIRST END TAPER LENGTH0.006 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
FIRST END STYLECHAMFERED
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5132 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
PIN OVERALL DIAMETER0.4280 INCHES MINIMUM AND 0.4480 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.592 INCHES MINIMUM AND 0.596 INCHES MAXIMUM IN
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
INSIDE DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MATERIALSTEEL COMP 1095 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20-297?
20-297 is a MICROCIRCUIT,DIGITAL.
What is the NSN for 20-297?
20-297 is cataloged in the U.S. Government catalog under NSN 5315-00-166-1451. This indicates validated use in U.S. government and defense supply chains.
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