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688GC2321 — WARHEAD SECTION,GUIDED MISSILE,H

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

688GC2321: WARHEAD SECTION,GUIDED MISSILE,H.

WARHEAD SECTION,GUIDED MISSILE,H. Key specifications include material: STEEL STEM, head_style: FLAT, stem_style: GROOVED, head_height: 0.2500 INCHES NOMINAL IN, neck_radius: 0.3437 INCHES NOMINAL IN, stem_length: 6.8594 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2815-00-904-9407, 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
688GC2321
NSN: 2815-00-904-9407
FSC: 2815 — Diesel Engines and Components
CAGE: 76040 — MACK TRUCKS INC PARTS OPN (USA)
SPECIFICATIONS
materialSTEEL STEM
head_styleFLAT
stem_styleGROOVED
head_height0.2500 INCHES NOMINAL IN
neck_radius0.3437 INCHES NOMINAL IN
stem_length6.8594 INCHES NOMINAL IN
groove_width0.2812 INCHES NOMINAL IN
stem_diameter0.4960 INCHES NOMINAL IN
chamfer_length0.0312 INCHES NOMINAL IN
groove_diameter0.4375 INCHES NOMINAL IN
outside_diameter1.8906 INCHES NOMINAL IN
seat_angle_in_deg45.0
NSN2815-00-904-9407
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WARHEAD SECTION,GUIDED MISSILE,H TITLE COMPONENT PN 688GC2321 MFR WARHEAD SECTION,GUIDED
KEY FEATURES
•
STEM DIAMETER: 0.4960 INCHES NOMINAL IN
•
HEAD HEIGHT: 0.2500 INCHES NOMINAL IN
•
STEM LENGTH: 6.8594 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 45.0
•
CHAMFER LENGTH: 0.0312 INCHES NOMINAL IN
•
NECK RADIUS: 0.3437 INCHES NOMINAL IN
•
GROOVE DIAMETER: 0.4375 INCHES NOMINAL IN
•
DISTANCE FROM GROOVE TO STEM END: 0.2969 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STEM DIAMETER0.4960 INCHES NOMINAL IN
HEAD HEIGHT0.2500 INCHES NOMINAL IN
STEM LENGTH6.8594 INCHES NOMINAL IN
SEAT ANGLE IN DEG45.0
CHAMFER LENGTH0.0312 INCHES NOMINAL IN
NECK RADIUS0.3437 INCHES NOMINAL IN
GROOVE DIAMETER0.4375 INCHES NOMINAL IN
DISTANCE FROM GROOVE TO STEM END0.2969 INCHES NOMINAL IN
OUTSIDE DIAMETER1.8906 INCHES NOMINAL IN
STEM STYLEGROOVED
SUBSTITUTES & CROSS-REFERENCES 5
688GC2234BReference document
Same NSN cross-reference
Reference document — Secondary reference
MILE11276Reference document
Same NSN cross-reference
Reference document — Identification reference
V2202SReference document
Same NSN cross-reference
Reference document — Secondary reference
688GC2321AReference document
Same NSN cross-reference
Reference document — Secondary reference
QPL11276Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 688GC2321?
688GC2321 is a WARHEAD SECTION,GUIDED MISSILE,H.
What parts can replace 688GC2321?
There are 5 known substitutes for 688GC2321: 688GC2234B, MILE11276, V2202S and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 688GC2321?
688GC2321 is cataloged in the U.S. Government catalog under NSN 2815-00-904-9407. 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.