PartsTable
Technical Data Sheet
4697-1 ✓ Verified by PartsTable
Lindy · 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY OVERALL, nut_style: KNURLED, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, nut_diameter: 0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, thread_class: 2A A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-208-5979, 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
4697-1
NSN: 5310-00-208-5979
FSC: 5310
CAGE: 00781 — CESSNA AIRCRAFT CO ARC AVIONICS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
nut_styleKNURLED
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
nut_diameter0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
thread_class2A A
nut_thickness0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
terminal_typePIN SINGLE MATING END SINGLE CONTACT GROUPING
thread_seriesUNEF
overall_length1.160 INCHES NOMINAL IN
shell_materialCOPPER
insert_materialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
NSN5310-00-208-5979
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4697-1 · Lindy ⚠ 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 THICKNESS: 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH: 32
THREAD SERIES: UNEF
NOMINAL THREAD SIZE: 0.375 INCHES IN
NUT STYLE: KNURLED
THREAD DIRECTION: RIGHT-HAND
NUT DIAMETER: 0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
SURFACE TREATMENT: NICKEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
NUT THICKNESS0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
THREAD QUANTITY PER INCH32
THREAD SERIESUNEF
NOMINAL THREAD SIZE0.375 INCHES IN
NUT STYLEKNURLED
THREAD DIRECTIONRIGHT-HAND
NUT DIAMETER0.510 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
SURFACE TREATMENTNICKEL OVERALL
THREAD CLASS2B
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
53248Interchangeable
interchangeable cross-reference
interchangeable
10148Interchangeable
interchangeable cross-reference
interchangeable
310-RTInterchangeable
interchangeable cross-reference
interchangeable
SMB157449Interchangeable
interchangeable cross-reference
interchangeable
63-0752Interchangeable
interchangeable cross-reference
interchangeable
9969583Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4697-1?
4697-1 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Lindy.
What parts can replace 4697-1?
There are 19 known substitutes for 4697-1: 53248, 10148, 310-RT and 16 more. Substitute compatibility should be verified for your specific system.
Is 4697-1 still available?
4697-1 is currently cancelled.
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