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559997-225 — CLAMP,SYNCHRO

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

559997-225: CLAMP,SYNCHRO.

The CLAMP,SYNCHRO is a the manufacturer industrial component. Key specifications include width: 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN, height: 0.281 INCHES NOMINAL IN, hole_diameter: 0.182 INCHES NOMINAL IN, furnished_items: LOCKNUT, surface_treatment: PASSIVATE, surface_treatment_document_and_classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-943-2118, 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
559997-225
NSN: 5340-00-943-2118
FSC: 5340 — Hardware, Commercial
CAGE: 12436 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. DIV BAE SYSTEMS INFORMATION & ELECTRONIC SYSTEMS INTEGRATION INC (USA)
SPECIFICATIONS
width0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
height0.281 INCHES NOMINAL IN
hole_diameter0.182 INCHES NOMINAL IN
furnished_itemsLOCKNUT
special_featuresTWO MTG HOLES SPACED 0.562 IN. APART ON CENTERLINE; MATERIAL 0.125 IN. THK STOCK; LOCK LEG ARC SHAPED; HEAT TREAT TO 125000 PSI,MIL-H-6875; USED AS CHASSIS HOLD DOWN IN
surface_treatmentPASSIVATE
surface_treatment_document_and_classificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
NSN5340-00-943-2118
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 559997-225 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
•
HEIGHT: 0.281 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
WIDTH: 0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
•
FURNISHED ITEMS: LOCKNUT
•
HOLE DIAMETER: 0.182 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
HEIGHT0.281 INCHES NOMINAL IN
SPECIAL FEATURESTWO MTG HOLES SPACED 0.562 IN. APART ON CENTERLINE; MATERIAL 0.125 IN. THK STOCK; LOCK LEG ARC SHAPED; HEAT TREAT TO 125000 PSI,MIL-H-6875; USED AS CHASSIS HOLD DOWN IN
SURFACE TREATMENTPASSIVATE
WIDTH0.410 INCHES MINIMUM AND 0.470 INCHES MAXIMUM IN
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.182 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
1862-1Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
109365-2Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 559997-225?
559997-225 is a CLAMP,SYNCHRO.
What parts can replace 559997-225?
There are 2 known substitutes for 559997-225: 1862-1, 109365-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 559997-225?
559997-225 is cataloged in the U.S. Government catalog under NSN 5340-00-943-2118. This indicates validated use in U.S. government and defense supply chains.
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