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688-84 — SPACER,CYLINDER AIR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

688-84: SPACER,CYLINDER AIR.

The SPACER,CYLINDER AIR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, teeth_type: STRAIGHT, pitch_angle: 45.0000 DEGREES, pitch_diameter: 1.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2915-00-452-8299, 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
688-84
NSN: 2915-00-452-8299
NIINs: 004528299, 005129993, 010622729, 016161154
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
CAGE: U4271 — ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
body_stylePLAIN, SOLID
bore_stylePLAIN BOTH ENDS
teeth_typeSTRAIGHT
pitch_angle45.0000 DEGREES
pitch_diameter1.5000 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity24
style_designatorPERIPHERAL FACE, BACK HUB PROTRUDING
face_nominal_width0.438 INCHES IN
hub_nominal_diameter1.594 INCHES SECOND END IN
hub_style_designatorPLAIN SECOND END
NSN2915-00-452-8299
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,CYLINDER AIR TITLE COMPONENT PN 688-84 MFR SPACER,CYLINDER AIR
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION29154528203
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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 688-84?
688-84 is a SPACER,CYLINDER AIR.
What is the NSN for 688-84?
688-84 is cataloged in the U.S. Government catalog under NSN 2915-00-452-8299. This indicates validated use in U.S. government and defense supply chains.
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