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45502 — NUT,PLAIN,ROUND

✓ Government record, cited
Lindy · NUT WASHER
PRODUCT OVERVIEW

45502: NUT,PLAIN,ROUND.

The NUT,PLAIN,ROUND is a Lindy industrial component. Key specifications include lens_color: WHITE FIRST ROW THIRD POSITION VERTICAL, lens_legend: STBD-12VDC;POWER FIRST ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A VDC, overall_width: 1.980 INCHES NOMINAL IN, overall_height: 2.062 INCHES NOMINAL IN, overall_length: 3.470 INCHES NOMINAL IN, mounting_method: PANEL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-318-2903, 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
45502
NSN: 5310-00-318-2903
NIINs: 003182903, 013435763, 014550074
FSC: 5310 — Nuts and Washers
CAGE: 90099 — NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MARINE SYSTEMS (USA)
SPECIFICATIONS
lens_colorWHITE FIRST ROW THIRD POSITION VERTICAL
lens_legendSTBD-12VDC;POWER FIRST ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A VDC
lens_quantity2
overall_width1.980 INCHES NOMINAL IN
overall_height2.062 INCHES NOMINAL IN
overall_length3.470 INCHES NOMINAL IN
mounting_methodPANEL
style_designatorMULTIPLE STRIP TYPE
lamp_industry_number387
transmitted_legend_colorBLACK FIRST ROW FIRST POSITION VERTICAL FULL DISPLAY DIVISION A
lamp_bulb_size_designatorT-1 3/4
terminal_type_and_quantity6 SOLDER STUD
NSN5310-00-318-2903
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 45502 · 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
•
THREAD SERIES: UNF
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.500 INCHES IN
•
NUT DIAMETER: 3.125 INCHES NOMINAL IN
•
DRIVE POINT DEPTH: 0.281 INCHES NOMINAL IN
•
NUT THICKNESS: 0.562 INCHES NOMINAL IN
•
DRIVE POINT DIAMETER: 0.281 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.500 INCHES IN
NUT DIAMETER3.125 INCHES NOMINAL IN
DRIVE POINT DEPTH0.281 INCHES NOMINAL IN
NUT THICKNESS0.562 INCHES NOMINAL IN
DRIVE POINT DIAMETER0.281 INCHES NOMINAL IN
SPECIAL FEATURES2 SETSCREWS HOLES TAPPED 0.375-16 THD ON 2.250 IN. DIA BOLT CIRCLE 180 DEG APART IN
DRIVE POINT QUANTITY2
SUBSTITUTES & CROSS-REFERENCES 10
D15-679HPC603Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-470JPC823Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-793HPC603Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-470DPC603Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-780BPC603Reference document
Same NSN cross-reference
Reference document — Secondary reference
D15-780HPC603Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 45502?
45502 is a NUT,PLAIN,ROUND manufactured by Lindy.
What parts can replace 45502?
There are 10 known substitutes for 45502: D15-679HPC603, D15-470JPC823, D15-793HPC603 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 45502?
45502 is cataloged in the U.S. Government catalog under NSN 5310-00-318-2903. This indicates validated use in U.S. government and defense supply chains.
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