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69-44148-1 — NUT,PLAIN,ROUND

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

69-44148-1: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 OVERALL, nut_style: ROUND, nut_diameter: 4.510 INCHES MINIMUM AND 4.530 INCHES MAXIMUM IN, thread_class: 2A A, nut_thickness: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN, thread_series: UN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-027-0088, 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
69-44148-1
NSN: 5310-01-027-0088
FSC: 5310 — Nuts and Washers
CAGE: 17765 — THE BOEING COMPANY DIV COMMERCIAL (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 OVERALL
nut_styleROUND
nut_diameter4.510 INCHES MINIMUM AND 4.530 INCHES MAXIMUM IN
thread_class2A A
nut_thickness1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
thread_seriesUN
thread_directionRIGHT-HAND
nominal_thread_size4.500 INCHES IN
thread_quantity_per_inch16
material_document_and_classificationMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-027-0088
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 69-44148-1 · 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: UN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 4.500 INCHES IN
•
NUT DIAMETER: 4.510 INCHES MINIMUM AND 4.530 INCHES MAXIMUM IN
•
NUT THICKNESS: 1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
•
NUT STYLE: ROUND
•
THREAD CLASS: 2A A
TECHNICAL CHARACTERISTICS
THREAD SERIESUN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE4.500 INCHES IN
NUT DIAMETER4.510 INCHES MINIMUM AND 4.530 INCHES MAXIMUM IN
NUT THICKNESS1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
NUT STYLEROUND
THREAD CLASS2A A
THREAD QUANTITY PER INCH16
MATERIALSTEEL COMP 4340 OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 69-44148-1?
69-44148-1 is a NUT,PLAIN,ROUND.
What is the NSN for 69-44148-1?
69-44148-1 is cataloged in the U.S. Government catalog under NSN 5310-01-027-0088. This indicates validated use in U.S. government and defense supply chains.
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