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E-831S — CAPSULE MAINBODY ASSEMBLY

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

E-831S: CAPSULE MAINBODY ASSEMBLY.

The CAPSULE MAINBODY ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING HEAD, head_style: FLAT, stem_style: MUSHROOM, head_height: 0.2360 INCHES NOMINAL IN, neck_radius: 0.5620 INCHES NOMINAL IN, stem_length: 7.8020 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-512-3782, 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
E-831S
NSN: 2815-00-512-3782
FSC: 2815 — Diesel Engines and Components
CAGE: 83087 — GOULD INC INDUSTRIAL MARKETING DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING HEAD
head_styleFLAT
stem_styleMUSHROOM
head_height0.2360 INCHES NOMINAL IN
neck_radius0.5620 INCHES NOMINAL IN
stem_length7.8020 INCHES NOMINAL IN
stem_diameter0.4950 INCHES NOMINAL IN
chamfer_length0.0310 INCHES NOMINAL IN
outside_diameter1.9360 INCHES NOMINAL IN
seat_angle_in_deg30.0
carbon_relief_grooveNOT INCLUDED
chamfer_angle_in_deg35.0
NSN2815-00-512-3782
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPSULE MAINBODY ASSEMBLY TITLE COMPONENT PN E-831S MFR CAPSULE MAINBODY ASSEM
KEY FEATURES
•
STEM DIAMETER: 0.4950 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.2360 INCHES NOMINAL IN
•
STEM LENGTH: 7.8020 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 30.0
•
CHAMFER LENGTH: 0.0310 INCHES NOMINAL IN
•
NECK RADIUS: 0.5620 INCHES NOMINAL IN
•
MUSHROOM END LARGEST DIAMETER: 0.4950 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.9360 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.4950 INCHES NOMINAL IN
HEAD HEIGHT0.2360 INCHES NOMINAL IN
STEM LENGTH7.8020 INCHES NOMINAL IN
SEAT ANGLE IN DEG30.0
CHAMFER LENGTH0.0310 INCHES NOMINAL IN
NECK RADIUS0.5620 INCHES NOMINAL IN
MUSHROOM END LARGEST DIAMETER0.4950 INCHES NOMINAL IN
OUTSIDE DIAMETER1.9360 INCHES NOMINAL IN
STEM STYLEMUSHROOM
HEAD STYLEFLAT
SUBSTITUTES & CROSS-REFERENCES 1
AS2398Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 E-831S?
E-831S is a CAPSULE MAINBODY ASSEMBLY.
What parts can replace E-831S?
There is 1 known substitute for E-831S: AS2398. Substitute compatibility should be verified for your specific system.
What is the NSN for E-831S?
E-831S is cataloged in the U.S. Government catalog under NSN 2815-00-512-3782. 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.