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PartsTable / COMPONENT / 13222E2892
13222E2892 ✓ Verified by PartsTable
— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 AND STEEL COMP 4150 OVERALL, nut_style: PLATE, nut_height: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, nut_length: 3.690 INCHES MINIMUM AND 3.810 INCHES MAXIMUM IN, plate_width: 2.440 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN, thread_class: 3B. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-439-8202, 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
13222E2892
NSN: 5310-01-439-8202
FSC: 5310
CAGE: 97403 — CECOM LR CENTER (USA)
SPECIFICATIONS
materialSTEEL COMP 4140 AND STEEL COMP 4150 OVERALL
nut_stylePLATE
nut_height0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
nut_length3.690 INCHES MINIMUM AND 3.810 INCHES MAXIMUM IN
plate_width2.440 INCHES MINIMUM AND 2.560 INCHES MAXIMUM IN
thread_class3B
thread_seriesUNF
overall_height1.000 INCHES NOMINAL IN
plate_thickness0.320 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
nominal_thread_size1.125 INCHES IN
NSN5310-01-439-8202
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 13222E2892 · 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 STYLE: PLATE
•
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER: 1.375 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 4140 AND STEEL COMP 4150 OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416, CL2 TY1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNF
•
NOMINAL THREAD SIZE: 1.125 INCHES IN
•
THREAD QUANTITY PER INCH: 12
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEPLATE
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER1.375 INCHES NOMINAL IN
OVERALL HEIGHT1.000 INCHES NOMINAL IN
MATERIALSTEEL COMP 4140 AND STEEL COMP 4150 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416, CL2 TY1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNF
NOMINAL THREAD SIZE1.125 INCHES IN
THREAD QUANTITY PER INCH12
PLATE THICKNESS0.320 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
54B6236-10Interchangeable
interchangeable cross-reference
interchangeable
54B6236Interchangeable
interchangeable cross-reference
interchangeable
4388-4Interchangeable
interchangeable cross-reference
interchangeable
54B6236-2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13222E2892?
13222E2892 is a NUT,PLAIN,PLATE.
What parts can replace 13222E2892?
There are 4 known substitutes for 13222E2892: 54B6236-10, 54B6236, 4388-4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13222E2892?
13222E2892 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-439-8202. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026