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Technical Data Sheet
PartsTable / COMPONENT / 4456
4456 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include height: 0.050 INCHES NOMINAL IN, diameter: 0.310 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING NEEDLE, tip_type: OPEN END, tube_type: PHOTOTUBE, head_style: PAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-146-9552, 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
4456
NSN: 5315-00-146-9552
FSC: 5315
CAGE: 07443 — LANDOLL CORPORATION DBA LANDOLL CORPORATION DREXEL DIVISION DIV DREXEL (USA)
SPECIFICATIONS
height0.050 INCHES NOMINAL IN
diameter0.310 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING NEEDLE
tip_typeOPEN END
tube_typePHOTOTUBE
head_stylePAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION)
coil_quantity1
largest_width0.188 INCHES SINGLE END IN
overall_width3.530 INCHES NOMINAL IN
overall_height3.440 INCHES NOMINAL IN
overall_length4.890 INCHES NOMINAL IN
nominal_diameter20.000 GAGE
NSN5315-00-146-9552
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4456 · 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
•
PIN HEAD DIAMETER: 0.350 INCHES NOMINAL IN
•
HEAD STYLE: PAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION)
•
DIAMETER: 0.310 INCHES NOMINAL IN
•
HOLE ARRANGEMENT STYLE: ONE END DRILLED
•
MATERIAL: STEEL OVERALL
•
UNDER HEAD LENGTH: 1.687 INCHES NOMINAL IN
•
FIRST HOLE DIAMETER: 0.125 INCHES NOMINAL IN
•
HEIGHT: 0.050 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PIN HEAD DIAMETER0.350 INCHES NOMINAL IN
HEAD STYLEPAN (R1, R2, R3 NOT REQUIRED IN ITEM DESCRIPTION)
DIAMETER0.310 INCHES NOMINAL IN
HOLE ARRANGEMENT STYLEONE END DRILLED
MATERIALSTEEL OVERALL
UNDER HEAD LENGTH1.687 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.125 INCHES NOMINAL IN
HEIGHT0.050 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
DMS 80034BInterchangeable
interchangeable cross-reference
interchangeable
4456Interchangeable
interchangeable cross-reference
interchangeable
4012Interchangeable
interchangeable cross-reference
interchangeable
416-0076-002Interchangeable
interchangeable cross-reference
interchangeable
304-2800-00Interchangeable
interchangeable cross-reference
interchangeable
5945009220030Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4456?
4456 is a RELAY,ELECTROMAGNETIC.
What parts can replace 4456?
There are 11 known substitutes for 4456: DMS 80034B, 4456, 4012 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4456?
4456 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-146-9552. 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