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G691 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303, body_width: 0.875 INCHES NOMINAL IN, body_height: 1.000 INCHES NOMINAL IN, construction: ONE-PIECE, flange_width: 0.0420 INCHES NOMINAL IN, body_diameter: 0.600 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2815-00-424-7185, 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
G691
NSN: 2815-00-424-7185
FSC: 2815
CAGE: 92947 — ERTEL MFG CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303
body_width0.875 INCHES NOMINAL IN
body_height1.000 INCHES NOMINAL IN
constructionONE-PIECE
flange_width0.0420 INCHES NOMINAL IN
body_diameter0.600 INCHES NOMINAL IN
bore_diameter0.2500 INCHES NOMINAL IN
overall_width0.1960 INCHES NOMINAL IN
terminal_typeTAB, SOLDER LUG
overall_length2.312 INCHES NOMINAL IN
mounting_methodBUSHING
bore_counterboreNOT INCLUDED
NSN2815-00-424-7185
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN G691 MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
BB END CHAMFER ANGLE IN DEG: 30.0
•
AA END CHAMFER LENGTH: 0.156 INCHES NOMINAL IN
•
BORE COUNTERBORE: NOT INCLUDED
•
BORE COUNTERSINK: NOT INCLUDED
•
AA END CHAMFER ANGLE IN DEG: 15.0
•
STYLE DESIGNATOR: PLAIN
•
BB END CHAMFER LENGTH: 0.031 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
BB END CHAMFER ANGLE IN DEG30.0
AA END CHAMFER LENGTH0.156 INCHES NOMINAL IN
BORE COUNTERBORENOT INCLUDED
BORE COUNTERSINKNOT INCLUDED
AA END CHAMFER ANGLE IN DEG15.0
STYLE DESIGNATORPLAIN
BB END CHAMFER LENGTH0.031 INCHES NOMINAL IN
MATERIALSTEEL
BORE DIAMETER0.4300 INCHES NOMINAL IN
OUTSIDE DIAMETER0.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
G691Interchangeable
interchangeable cross-reference
interchangeable
3300Interchangeable
interchangeable cross-reference
interchangeable
S7754Y-G69-01Interchangeable
interchangeable cross-reference
interchangeable
B6-01Interchangeable
interchangeable cross-reference
interchangeable
SS1&18Interchangeable
interchangeable cross-reference
interchangeable
SSRF-4ZZRA5P25LG49PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G691?
G691 is a BEARING,BALL,ANNULAR.
What parts can replace G691?
There are 11 known substitutes for G691: G691, 3300, S7754Y-G69-01 and 8 more. Substitute compatibility should be verified for your specific system.
Is G691 still available?
G691 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026