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Technical Data Sheet
PartsTable / MRO / 1107-77
1107-77 ✓ 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,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_length: 0.593 INCHES NOMINAL IN, overall_width: 5.885 INCHES MAXIMUM IN, rating_method: WINDING TURNS SINGLE COMPONENT SINGLE WINDING, turn_quantity: 37 SINGLE COMPONENT SINGLE WINDING, coil_form_type: HOLLOW SINGLE COMPONENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-011-0777, 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→ 1107-77
NSN: 5315-00-011-0777
FSC: 5315
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_length0.593 INCHES NOMINAL IN
overall_width5.885 INCHES MAXIMUM IN
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity37 SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
overall_length7.600 INCHES MAXIMUM IN
first_end_styleOVAL
mounting_methodTHREADED BUSHING SINGLE GROUP
overall_diameter0.250 INCHES NOMINAL IN
special_featuresSCREW MOUNTED;FSC APPLICATION DATA:AIRBORNE INERTIAL NAVIGATION SYSTEM
NSN5315-00-011-0777
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1107-77 · 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: OVAL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN SIZE DESIGNATION: 1/0
•
PIN OVERALL LENGTH: 1.345 INCHES MINIMUM AND 1.405 INCHES MAXIMUM IN
•
FIRST END LOCATION: BOTH ENDS
•
MATERIAL: STEEL OVERALL
•
FIRST END OUTER RADIUS: 0.1553 INCHES MINIMUM AND 0.1573 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLEOVAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN SIZE DESIGNATION1/0
PIN OVERALL LENGTH1.345 INCHES MINIMUM AND 1.405 INCHES MAXIMUM IN
FIRST END LOCATIONBOTH ENDS
MATERIALSTEEL OVERALL
FIRST END OUTER RADIUS0.1553 INCHES MINIMUM AND 0.1573 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
110777Interchangeable
interchangeable cross-reference
interchangeable
116332Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1107-77?
1107-77 is a SWITCH,ELECTRICAL. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1107-77?
There are 2 known substitutes for 1107-77: 110777, 116332. Substitute compatibility should be verified for your specific system.
What is the NSN for 1107-77?
1107-77 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-011-0777. 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