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139300-04 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

139300-04: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.250 INCHES NOMINAL IN, height: 0.122 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN, length: 0.191 INCHES NOMINAL IN, hole_diameter: 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, furnished_items: LOCKNUT, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-891-9381, 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
139300-04
NSN: 5340-00-891-9381
FSC: 5340 — Hardware, Commercial
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
width0.250 INCHES NOMINAL IN
height0.122 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
length0.191 INCHES NOMINAL IN
hole_diameter0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
furnished_itemsLOCKNUT
surface_treatmentPASSIVATE
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-00-891-9381
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 139300-04 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH: 0.191 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
HEIGHT: 0.122 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
•
WIDTH: 0.250 INCHES NOMINAL IN
•
FURNISHED ITEMS: LOCKNUT
•
HOLE DIAMETER: 0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
LENGTH0.191 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
HEIGHT0.122 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE
WIDTH0.250 INCHES NOMINAL IN
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.094 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 139300-04?
139300-04 is a CLAMP,SYNCHRO.
What is the NSN for 139300-04?
139300-04 is cataloged in the U.S. Government catalog under NSN 5340-00-891-9381. This indicates validated use in U.S. government and defense supply chains.
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