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A51B44562-11 — NUT,PLAIN,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A51B44562-11: NUT,PLAIN,PLATE.

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, nut_length: 3.375 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNJEF, plate_thickness: 0.120 INCHES NOMINAL IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-239-5070, 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
A51B44562-11
NSN: 5310-01-239-5070
FSC: 5310 — Nuts and Washers
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 630 OVERALL
nut_length3.375 INCHES NOMINAL IN
thread_class3B
thread_seriesUNJEF
plate_thickness0.120 INCHES NOMINAL IN
thread_directionRIGHT-HAND
countersink_angle90.0 DEGREES NOMINAL NUT
nominal_thread_size1.4375 INCHES IN
mounting_hole_diameter0.233 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
nut_mounting_provisionSTRAIGHT HOLES
thread_quantity_per_inch18
mounting_hole_arrangement_style2 HOLES
NSN5310-01-239-5070
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A51B44562-11 · 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
•
PLATE THICKNESS: 0.120 INCHES NOMINAL IN
•
NUT LENGTH: 3.375 INCHES NOMINAL IN
•
THREAD SERIES: UNJEF
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5344 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.233 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.4375 INCHES IN
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.120 INCHES NOMINAL IN
NUT LENGTH3.375 INCHES NOMINAL IN
THREAD SERIESUNJEF
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5344 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.233 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.4375 INCHES IN
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER1.188 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH2.625 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A51B44562-11?
A51B44562-11 is a NUT,PLAIN,PLATE.
What is the NSN for A51B44562-11?
A51B44562-11 is cataloged in the U.S. Government catalog under NSN 5310-01-239-5070. This indicates validated use in U.S. government and defense supply chains.
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