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113-3453 — 113-3453

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

113-3453: 113-3453.

The 113-3453 is a the manufacturer industrial component. Key specifications include end_item_identification: BACKHOE LOADER, MODEL 420D. This part is cataloged in the U.S.

Government catalog under NSN 5342-00-072-8617, 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
113-3453
NSN: 5342-00-072-8617
NIINs: 000728617, 015146368
FSC: 5342 — Hardware, Weapon System
CAGE: 10412 — WHITTAKER CORP WHITTAKER ELECTRONIC SYSTEMS DIV (USA)
SPECIFICATIONS
end_item_identificationBACKHOE LOADER, MODEL 420D
NSN5342-00-072-8617
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 113-3453 TITLE COMPONENT PN 113-3453 MFR 113-3453
KEY FEATURES
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LOAD RATING: 350.0 POUNDS MAXIMUM LBS
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN
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MATERIAL DOCUMENT AND CLASSIFICATION: AISI B1113 ASSN STD SINGLE MATERIAL RESPONSE WASHER
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FLANGE LENGTH: 5.940 INCHES MINIMUM AND 6.060 INCHES MAXIMUM IN
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SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS: 3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN
•
HEIGHT: 2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LOAD RATING350.0 POUNDS MAXIMUM LBS
DISTANCE BETWEEN MOUNTING HOLE CENTERS4.240 INCHES MINIMUM AND 4.260 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAISI B1113 ASSN STD SINGLE MATERIAL RESPONSE WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A113 ASSN STD SINGLE MATERIAL RESPONSE HOUSING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, TYPE 303 SE ASSN STD SINGLE MATERIAL RESPONSE CORE
FLANGE LENGTH5.940 INCHES MINIMUM AND 6.060 INCHES MAXIMUM IN
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS3.990 INCHES MINIMUM AND 4.010 INCHES MAXIMUM IN
HEIGHT2.940 INCHES MINIMUM AND 3.060 INCHES MAXIMUM IN
THREAD SIZE1/2-13 ALL THREADED PORTIONS
FLANGE WIDTH5.190 INCHES MINIMUM AND 5.310 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
90684-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 113-3453?
113-3453 is a 113-3453.
What parts can replace 113-3453?
There is 1 known substitute for 113-3453: 90684-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 113-3453?
113-3453 is cataloged in the U.S. Government catalog under NSN 5342-00-072-8617. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.