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726025-4 — NUT,PLAIN,WING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

726025-4: NUT,PLAIN,WING.

The NUT,PLAIN,WING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8630 OVERALL, nut_style: WING, thread_class: 3B, body_diameter: 0.880 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN, thread_series: UNF, overall_height: 1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-596-5691, 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
726025-4
NSN: 5310-00-596-5691
FSC: 5310 — Nuts and Washers
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 8630 OVERALL
nut_styleWING
thread_class3B
body_diameter0.880 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
thread_seriesUNF
overall_height1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle100.0 DEGREES NOMINAL NUT
surface_treatmentCADMIUM OVERALL
wing_spread_width2.620 INCHES MINIMUM AND 2.640 INCHES MAXIMUM IN
fabrication_methodFORGED
nominal_thread_size0.500 INCHES IN
NSN5310-00-596-5691
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 726025-4 · 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
•
BODY DIAMETER: 0.880 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
•
THREAD SERIES: UNF
•
HOLE CONFIGURATION STYLE: CONFIGURATION K
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
DRILLED HOLE DIAMETER: 0.069 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.880 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN
OVERALL HEIGHT1.280 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
THREAD SERIESUNF
HOLE CONFIGURATION STYLECONFIGURATION K
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
DRILLED HOLE DIAMETER0.069 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
COUNTERSINK ANGLE100.0 DEGREES NOMINAL NUT
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
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 726025-4?
726025-4 is a NUT,PLAIN,WING.
What is the NSN for 726025-4?
726025-4 is cataloged in the U.S. Government catalog under NSN 5310-00-596-5691. This indicates validated use in U.S. government and defense supply chains.
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