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655164 — RECTIFIER,SEMICONDUCTOR DEVICE,U

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

655164: RECTIFIER,SEMICONDUCTOR DEVICE,U.

RECTIFIER,SEMICONDUCTOR DEVICE,U. Key specifications include material: SILICON, hole_diameter: 4.320 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN, overall_width: 0.375 INCHES MAXIMUM IN, overall_height: 0.375 INCHES MAXIMUM IN, overall_length: 2.250 INCHES MAXIMUM IN, mounting_method: UNTHREADED HOLE(S). This part is cataloged in the U.S.

Government catalog under NSN 5310-00-403-3478, 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
655164
NSN: 5310-00-403-3478
NIINs: 004033478, 005011876
FSC: 5310 — Nuts and Washers
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSILICON
hole_diameter4.320 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN
overall_width0.375 INCHES MAXIMUM IN
overall_height0.375 INCHES MAXIMUM IN
overall_length2.250 INCHES MAXIMUM IN
mounting_methodUNTHREADED HOLE(S)
outside_diameter4.630 INCHES MINIMUM AND 4.650 INCHES MAXIMUM IN
style_designatorKEY
material_thickness0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
external_key_quantity6
terminal_type_and_quantity3 WIRE HOOK
external_straight_key_width0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
NSN5310-00-403-3478
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 655164 · 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 DISTANCE INCLUDING KEYS: 4.930 INCHES MINIMUM AND 4.950 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: KEY
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5040 ASSN STD ALL MATERIAL RESPONSES OR AMS5042 ASSN STD ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 4.630 INCHES MINIMUM AND 4.650 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
•
EXTERNAL STRAIGHT KEY WIDTH: 0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
•
EXTERNAL KEY QUANTITY: 6
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL DISTANCE INCLUDING KEYS4.930 INCHES MINIMUM AND 4.950 INCHES MAXIMUM IN
STYLE DESIGNATORKEY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5040 ASSN STD ALL MATERIAL RESPONSES OR AMS5042 ASSN STD ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER4.630 INCHES MINIMUM AND 4.650 INCHES MAXIMUM IN
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM IN
EXTERNAL STRAIGHT KEY WIDTH0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM IN
EXTERNAL KEY QUANTITY6
MATERIALSTEEL OVERALL
HOLE DIAMETER4.320 INCHES MINIMUM AND 4.340 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 655164?
655164 is a RECTIFIER,SEMICONDUCTOR DEVICE,U.
What is the NSN for 655164?
655164 is cataloged in the U.S. Government catalog under NSN 5310-00-403-3478. This indicates validated use in U.S. government and defense supply chains.
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