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203667 — INSERTER,SEAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

203667: INSERTER,SEAL.

The INSERTER,SEAL is a the manufacturer industrial component. Key specifications include special_features: USED FOR THE REPAIR OF HM422 JET UNIT. This part is cataloged in the U.S.

Government catalog under NSN 5360-00-597-4028, 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
203667
NSN: 5360-00-597-4028
NIINs: 005974028, 016518936
FSC: 5360 — Coil, Flat, Leaf, and Wire Springs
CAGE: 5RQL2 — DRS ENVIRONMENTAL SYSTEMS INC (USA)
SPECIFICATIONS
special_featuresUSED FOR THE REPAIR OF HM422 JET UNIT
NSN5360-00-597-4028
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERTER,SEAL TITLE COMPONENT PN 203667 MFR INSERTER,SEAL
KEY FEATURES
•
SPRING FREE OUTSIDE DIAMETER: 0.343 INCHES NOMINAL IN
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
SPRING SOLID LENGTH: 0.784 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 1.181 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.249 INCHES NOMINAL IN
•
COIL QUANTITY: 16
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
TECHNICAL CHARACTERISTICS
SPRING FREE OUTSIDE DIAMETER0.343 INCHES NOMINAL IN
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
SPRING SOLID LENGTH0.784 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH1.181 INCHES NOMINAL IN
INSIDE DIAMETER0.249 INCHES NOMINAL IN
COIL QUANTITY16
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 203667?
203667 is a INSERTER,SEAL.
What is the NSN for 203667?
203667 is cataloged in the U.S. Government catalog under NSN 5360-00-597-4028. 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.