PartsTable
Technical Data Sheet
Download PDF

762503 — TRANSFORMER,POWER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

762503: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include height: 0.040 INCHES NOMINAL IN, material: STEEL COMP 8630 OVERALL, head_style: FLAT, grip_length: 0.610 INCHES NOMINAL IN, first_end_style: SQUARE, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5315-00-598-9494, 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
762503
NSN: 5315-00-598-9494
NIINs: 005989494, 013683115
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
height0.040 INCHES NOMINAL IN
materialSTEEL COMP 8630 OVERALL
head_styleFLAT
grip_length0.610 INCHES NOMINAL IN
first_end_styleSQUARE
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
undercut_radius0.003 INCHES NOMINAL IN
effective_length0.601 INCHES NOMINAL IN
style_designatorGROOVE
pin_head_diameter0.375 INCHES NOMINAL IN
under_head_length0.663 INCHES NOMINAL IN
undercut_diameter0.163 INCHES NOMINAL IN
NSN5315-00-598-9494
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 762503 · 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
•
UNDERCUT DIAMETER: 0.163 INCHES NOMINAL IN
•
UNDER HEAD LENGTH: 0.663 INCHES NOMINAL IN
•
FIRST END STYLE: SQUARE
•
HARDNESS RATING: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: GROOVE
•
PIN HEAD DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
EFFECTIVE LENGTH: 0.601 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT DIAMETER0.163 INCHES NOMINAL IN
UNDER HEAD LENGTH0.663 INCHES NOMINAL IN
FIRST END STYLESQUARE
HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORGROOVE
PIN HEAD DIAMETER0.375 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
EFFECTIVE LENGTH0.601 INCHES NOMINAL IN
HEAD STYLEFLAT
GRIP LENGTH0.610 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
Ready to buy 762503?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 762503?
762503 is a TRANSFORMER,POWER.
What is the NSN for 762503?
762503 is cataloged in the U.S. Government catalog under NSN 5315-00-598-9494. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 762503

✓ 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.