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KEY2 — CLAMP,SYNCHRO

✓ Government record, cited
Middle Atlantic Products · ORING SEAL
PRODUCT OVERVIEW

KEY2: CLAMP,SYNCHRO.

Accommodates a variety of connectors including RCA, RJ 11/12/45, F, BNC feed through, Banana, ST Fiber, etc. (keystone insert bezel not required for connector installation). Key specifications include width: 0.281 INCHES NOMINAL IN, height: 0.083 INCHES NOMINAL IN, length: 0.312 INCHES NOMINAL IN, material: STEEL, hole_diameter: 0.138 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN, furnished_items: LOCKNUT.

This part is cataloged in the U.S. Government catalog under NSN 5340-00-803-1730, 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
KEY2
NSN: 5340-00-803-1730
FSC: 5340 — Hardware, Commercial
CAGE: 60532 — TRANE U.S. INC. DBA THE TRANE CO DIV TRANE HEADQUARTERS (USA)
SPECIFICATIONS
width0.281 INCHES NOMINAL IN
height0.083 INCHES NOMINAL IN
length0.312 INCHES NOMINAL IN
materialSTEEL
hole_diameter0.138 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
furnished_itemsLOCKNUT
surface_treatmentPASSIVATE
material_document_and_classificationASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE
NSN5340-00-803-1730
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: KEY2 MFR: Middle Atlantic Products ⚠ 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: 0.312 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
•
HEIGHT: 0.083 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
WIDTH: 0.281 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
FURNISHED ITEMS: LOCKNUT
TECHNICAL CHARACTERISTICS
LENGTH0.312 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD SINGLE MATERIAL RESPONSE
HEIGHT0.083 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE
WIDTH0.281 INCHES NOMINAL IN
MATERIALSTEEL
FURNISHED ITEMSLOCKNUT
HOLE DIAMETER0.138 INCHES MINIMUM AND 0.146 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KEY2?
KEY2 is a CLAMP,SYNCHRO manufactured by Middle Atlantic Products.
What is the NSN for KEY2?
KEY2 is cataloged in the U.S. Government catalog under NSN 5340-00-803-1730. This indicates validated use in U.S. government and defense supply chains.
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