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Technical Data Sheet
PartsTable / MRO / 113573
113573 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 SWITCH,PUSH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_style: BUSHING MOUNTED, body_width: 0.562 INCHES NOMINAL IN, body_height: 0.718 INCHES NOMINAL IN, body_length: 2.500 INCHES NOMINAL IN, bushing_length: 0.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-011-3573, 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
MRO→ MRO_GENERAL→ 113573
NSN: 5315-00-011-3573
FSC: 5315
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_styleBUSHING MOUNTED
body_width0.562 INCHES NOMINAL IN
body_height0.718 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
bushing_length0.375 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_length3.350 INCHES NOMINAL IN
actuator_height0.375 INCHES NOMINAL IN
first_end_styleCHAMFERED
mounting_methodTHREADED BUSHING
special_featuresLOCK DOWN FEATURE ADDED
NSN5315-00-011-3573
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 113573 · 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
•
FIRST END STYLE: CHAMFERED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FIRST END TAPER LENGTH: 0.016 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 0.1855 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
•
FIRST END TAPER ANGLE: 25.0 DEGREES NOMINAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
PIN OVERALL LENGTH: 1.050 INCHES MINIMUM AND 1.074 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP B1111 OR STEEL COMP B1112 OR STEEL COMP B1113 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLECHAMFERED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FIRST END TAPER LENGTH0.016 INCHES NOMINAL IN
PIN OVERALL DIAMETER0.1855 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM IN
FIRST END TAPER ANGLE25.0 DEGREES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
PIN OVERALL LENGTH1.050 INCHES MINIMUM AND 1.074 INCHES MAXIMUM IN
MATERIALSTEEL COMP B1111 OR STEEL COMP B1112 OR STEEL COMP B1113 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
11357-3Interchangeable
interchangeable cross-reference
interchangeable
CHPUInterchangeable
interchangeable cross-reference
interchangeable
9S1135AInterchangeable
interchangeable cross-reference
interchangeable
5936Interchangeable
interchangeable cross-reference
interchangeable
P40-433 PIECE 59Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 113573?
113573 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 113573?
There are 5 known substitutes for 113573: 11357-3, CHPU, 9S1135A and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 113573?
113573 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-011-3573. 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