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H2650-1220PC29 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

H2650-1220PC29: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 NUT, nut_style: ROUND, nut_diameter: 1.375 INCHES NOMINAL IN, thread_class: 3B, nut_thickness: 0.422 INCHES NOMINAL IN, thread_series: UNS. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-050-3768, 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
H2650-1220PC29
NSN: 5310-01-050-3768
FSC: 5310 — Nuts and Washers
CAGE: 95402 — ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 NUT
nut_styleROUND
nut_diameter1.375 INCHES NOMINAL IN
thread_class3B
nut_thickness0.422 INCHES NOMINAL IN
thread_seriesUNS
thread_directionRIGHT-HAND
drive_point_depth0.094 INCHES NOMINAL IN
drive_point_width0.188 INCHES NOMINAL IN
surface_treatmentZINC OVERALL EXCEPT INSERT
small_end_diameter1.109 INCHES NOMINAL IN
undercut_thickness0.094 INCHES NOMINAL IN
NSN5310-01-050-3768
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H2650-1220PC29 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,CL 3,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
•
THREAD SERIES: UNS
•
DRIVE POINT WIDTH: 0.188 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.781 INCHES IN
•
NUT DIAMETER: 1.375 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.094 INCHES NOMINAL IN
•
UNDERCUT THICKNESS: 0.094 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,CL 3,TY 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
THREAD SERIESUNS
DRIVE POINT WIDTH0.188 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.781 INCHES IN
NUT DIAMETER1.375 INCHES NOMINAL IN
DRIVE POINT DEPTH0.094 INCHES NOMINAL IN
UNDERCUT THICKNESS0.094 INCHES NOMINAL IN
NUT THICKNESS0.422 INCHES NOMINAL IN
SMALL END DIAMETER1.109 INCHES NOMINAL IN
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 1
803654-0-05Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 H2650-1220PC29?
H2650-1220PC29 is a NUT,PLAIN,ROUND.
What parts can replace H2650-1220PC29?
There is 1 known substitute for H2650-1220PC29: 803654-0-05. Substitute compatibility should be verified for your specific system.
What is the NSN for H2650-1220PC29?
H2650-1220PC29 is cataloged in the U.S. Government catalog under NSN 5310-01-050-3768. This indicates validated use in U.S. government and defense supply chains.
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