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NAS1726C7E — NUT,SELF-LOCKING,ASSEMBLED WASHE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

NAS1726C7E: NUT,SELF-LOCKING,ASSEMBLED WASHE.

NUT,SELF-LOCKING,ASSEMBLED WASHE. Key specifications include nut_style: FLAT WITH TURNED UP EDGE, nut_height: 0.393 INCHES NOMINAL IN, nut_length: 0.480 INCHES MINIMUM IN, thread_class: 3B, thread_series: UNF, overall_height: 0.760 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-674-6750, 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
NAS1726C7E
NSN: 5310-01-674-6750
FSC: 5310 — Nuts and Washers
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
nut_styleFLAT WITH TURNED UP EDGE
nut_height0.393 INCHES NOMINAL IN
nut_length0.480 INCHES MINIMUM IN
thread_class3B
thread_seriesUNF
overall_height0.760 INCHES MAXIMUM IN
special_featuresMATERIAL: A286 CRES
thread_directionRIGHT-HAND
surface_treatmentCADMIUM NUT
nominal_thread_size0.4375 INCHES IN
thread_quantity_per_inch20
part_name_assigned_by_controlling_agencyNUT, SELF-LOCKING, CAPTIVE WASHER, SHEAR TYPE, 450 DEGREE F AND 800 DEGREE F
NSN5310-01-674-6750
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NAS1726C7E · 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
•
NUT LENGTH: 0.480 INCHES MINIMUM IN
•
THREAD SERIES: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.4375 INCHES IN
•
NUT HEIGHT: 0.393 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM NUT
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.760 INCHES MAXIMUM IN
NUT LENGTH0.480 INCHES MINIMUM IN
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.4375 INCHES IN
NUT HEIGHT0.393 INCHES NOMINAL IN
SPECIAL FEATURESMATERIAL: A286 CRES
SURFACE TREATMENTCADMIUM NUT
SURFACE TREATMENTCADMIUM WASHER
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SELF-LOCKING, CAPTIVE WASHER, SHEAR TYPE, 450 DEGREE F AND 800 DEGREE F
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is NAS1726C7E?
NAS1726C7E is a NUT,SELF-LOCKING,ASSEMBLED WASHE.
What is the NSN for NAS1726C7E?
NAS1726C7E is cataloged in the U.S. Government catalog under NSN 5310-01-674-6750. This indicates validated use in U.S. government and defense supply chains.
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