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777-019 — CONTROL BOX ASSEMBL

✓ Government record, cited
Legrand · ORING SEAL
PRODUCT OVERVIEW

777-019: CONTROL BOX ASSEMBL.

For lighting control mechanismsWhite - To be associated with mechanisms: - pull cord switch 6 AX Cat.No 7 758 09 or pull cord changeover push-button 10 A Cat.No 7 758 19 - illuminated push-button round shape Cat.No 7 758 44 - pilot lights Cazt.Nos 7 759 40/43 or information light Cat.No 7 759 44 - roller blind switches Cat. Nos 7 757 52/53/54/55/56, roller blind push-buttons Cat.Nos 7 755 52/53/54/55/56 and Roller blind switch (switch + push-button) Cat.Nos 7 755 58/59/60/61/62 - roller blind control Cat.Nos 7 757 46, 7 756 96/97/98/99 - thermostats Cat. Nos 7 758 15, 7 756 84/85/86/87, comfort thermostats with LED Cat.Nos 7 758 67, 7 756 92/93/94/95 and thermostas for floor heating with LED Cat.Nos 7 758 58, 7756 88/89/90/91 - buzzers Cat.Nos 7 757 11/12 and chimes cat.Nos 7 757 10/09/17/18 - 2P Euro US standard Cat.

No 7 758 36, 2P+E Euro US standard Cat. No 7 758 37 - 2P+E US standard Cat. No 7 758 38 - BS standard socket unswitched Cat.No 7 7 This part is cataloged in the U.S.

Government catalog under NSN 5330-01-070-9321, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
777-019
NSN: 5330-01-070-9321
NIINs: 010709321, 012110873
FSC: 5330 — Packing and Gasket Materials
CAGE: U3788 — VERMEER EQUIPMENT (UK) LTD (GBR)
SPECIFICATIONS
document_typeUNIT ASSEMBLAGE
document_source96151
component_quantity8
document_identification64418
component_document_originINDUSTRIAL
NSN5330-01-070-9321
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 777-019 MFR: Legrand ⚠ 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
•
COMPONENT QUANTITY: 8
•
DOCUMENT TYPE: UNIT ASSEMBLAGE
•
DOCUMENT IDENTIFICATION: 64418
•
COMPONENT DOCUMENT ORIGIN: INDUSTRIAL
•
DOCUMENT SOURCE: 96151
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY8
DOCUMENT TYPEUNIT ASSEMBLAGE
DOCUMENT IDENTIFICATION64418
COMPONENT DOCUMENT ORIGININDUSTRIAL
DOCUMENT SOURCE96151
SUBSTITUTES & CROSS-REFERENCES 9
74914283Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3J 5524Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
64418Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
32-161145Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
905074Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
9-926-102438Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 777-019?
777-019 is a CONTROL BOX ASSEMBL manufactured by Legrand.
What parts can replace 777-019?
There are 9 known substitutes for 777-019: 74914283, 3J 5524, 64418 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 777-019?
777-019 is cataloged in the U.S. Government catalog under NSN 5330-01-070-9321. This indicates validated use in U.S. government and defense supply chains.
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