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G-4981 — SWITCH ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

G-4981: SWITCH ASSEMBLY.

The SWITCH ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLAT, stem_style: GROOVED, head_height: 0.5312 INCHES NOMINAL IN, neck_radius: 0.7031 INCHES NOMINAL IN, stem_length: 15.6250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-903-3661, 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
G-4981
NSN: 2815-00-903-3661
NIINs: 009033661, 016262558
FSC: 2815 — Diesel Engines and Components
CAGE: 14541 — COOPER MACHINERY SERVICES LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLAT
stem_styleGROOVED
head_height0.5312 INCHES NOMINAL IN
neck_radius0.7031 INCHES NOMINAL IN
stem_length15.6250 INCHES NOMINAL IN
groove_width1.0000 INCHES NOMINAL IN
stem_diameter0.8750 INCHES NOMINAL IN
chamfer_length0.0468 INCHES NOMINAL IN
groove_diameter0.6875 INCHES NOMINAL IN
outside_diameter4.8750 INCHES NOMINAL IN
special_featuresCONTACT TYPE: CRIMP TERMINAL
NSN2815-00-903-3661
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH ASSEMBLY TITLE COMPONENT PN G-4981 MFR SWITCH ASSEMBLY
KEY FEATURES
•
STEM DIAMETER: 0.8750 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.5312 INCHES NOMINAL IN
•
STEM LENGTH: 15.6250 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0468 INCHES NOMINAL IN
•
NECK RADIUS: 0.7031 INCHES NOMINAL IN
•
GROOVE DIAMETER: 0.6875 INCHES NOMINAL IN
•
DISTANCE FROM GROOVE TO STEM END: 0.5000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.8750 INCHES NOMINAL IN
HEAD HEIGHT0.5312 INCHES NOMINAL IN
STEM LENGTH15.6250 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0468 INCHES NOMINAL IN
NECK RADIUS0.7031 INCHES NOMINAL IN
GROOVE DIAMETER0.6875 INCHES NOMINAL IN
DISTANCE FROM GROOVE TO STEM END0.5000 INCHES NOMINAL IN
OUTSIDE DIAMETER4.8750 INCHES NOMINAL IN
STEM STYLEGROOVED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 G-4981?
G-4981 is a SWITCH ASSEMBLY.
What is the NSN for G-4981?
G-4981 is cataloged in the U.S. Government catalog under NSN 2815-00-903-3661. 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.