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38663 — TRANSFORMER,POWER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

38663: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, nut_style: ROUND, body_width: 1.625 INCHES MAXIMUM IN, body_height: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN, body_length: 2.750 INCHES MAXIMUM IN, nut_diameter: 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-527-4805, 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
38663
NSN: 5310-00-527-4805
NIINs: 005274805, 010134542, 014532785, 015138463
FSC: 5310 — Nuts and Washers
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
nut_styleROUND
body_width1.625 INCHES MAXIMUM IN
body_height0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM IN
body_length2.750 INCHES MAXIMUM IN
nut_diameter0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
thread_class3B
nut_thickness0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
thread_seriesUNF
inclosure_typeFULLY INCLOSED
thread_directionRIGHT-HAND
drive_point_depth0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
NSN5310-00-527-4805
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 38663 · 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
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
DRIVE POINT WIDTH: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
NUT DIAMETER: 0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
•
DRIVE POINT DEPTH: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
NUT THICKNESS: 0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
DRIVE POINT WIDTH0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
NUT DIAMETER0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
DRIVE POINT DEPTH0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
NUT THICKNESS0.240 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN
DRIVE POINT QUANTITY2
NUT STYLEROUND
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 38663?
38663 is a TRANSFORMER,POWER.
What is the NSN for 38663?
38663 is cataloged in the U.S. Government catalog under NSN 5310-00-527-4805. This indicates validated use in U.S. government and defense supply chains.
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