PartsTable
Technical Data Sheet
283162 ✓ 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 REACTOR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, nut_style: CLINCH, body_width: 1.200 INCHES MAXIMUM IN, nut_height: 0.162 INCHES NOMINAL IN, body_height: 0.700 INCHES MAXIMUM IN, body_length: 1.200 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-514-9371, 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
283162
NSN: 5310-00-514-9371
FSC: 5310
CAGE: 96214 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
nut_styleCLINCH
body_width1.200 INCHES MAXIMUM IN
nut_height0.162 INCHES NOMINAL IN
body_height0.700 INCHES MAXIMUM IN
body_length1.200 INCHES MAXIMUM IN
nut_diameter0.312 INCHES NOMINAL IN
pilot_length0.050 INCHES NOMINAL IN
thread_class2B
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
thread_seriesUNIFIED NATIONAL COARSE (UNC)
inclosure_typeFULLY INCLOSED
NSN5310-00-514-9371
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 283162 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: STEEL COMP 303 OVERALL
SURFACE TREATMENT: PASSIVATE OVERALL
NUT HEIGHT: 0.162 INCHES NOMINAL IN
THREAD QUANTITY PER INCH: 32
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE: 0.138 INCHES IN
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
NUT HEIGHT0.162 INCHES NOMINAL IN
THREAD QUANTITY PER INCH32
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD SIZE0.138 INCHES IN
THREAD CLASS2B
PILOT LENGTH0.050 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
283162Interchangeable
interchangeable cross-reference
interchangeable
315-14535-01Interchangeable
interchangeable cross-reference
interchangeable
27127Interchangeable
interchangeable cross-reference
interchangeable
364-1001P2REV5Interchangeable
Same NIIN cross-reference
interchangeable
364-1001P2Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 283162?
283162 is a REACTOR.
What parts can replace 283162?
There are 5 known substitutes for 283162: 283162, 315-14535-01, 27127 and 2 more. Substitute compatibility should be verified for your specific system.
Is 283162 still available?
283162 is currently cancelled.
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