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640070-1 — HOSE ASSEMBLY,NONMETALLIC

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

640070-1: HOSE ASSEMBLY,NONMETALLIC.

The HOSE ASSEMBLY,NONMETALLIC is a the manufacturer industrial component. Key specifications include material: STEEL, special_features: STAINLESS STEEL ORTHODONIC METAL BRACKETS; CLARITY TWIN U LT CENTRAL 12T/5A 022 A. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-103-2797, 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
640070-1
NSN: 5340-00-103-2797
NIINs: 001032797, 008478410, 014765154
FSC: 5340 — Hardware, Commercial
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)
SPECIFICATIONS
materialSTEEL
special_featuresSTAINLESS STEEL ORTHODONIC METAL BRACKETS; CLARITY TWIN U LT CENTRAL 12T/5A 022 A
NSN5340-00-103-2797
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 640070-1 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
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FLANGE MOUNTING HOLE DIAMETER: 0.177 INCHES NOMINAL IN
•
LOAD RATING: 4.5 POUNDS MAXIMUM LBS
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.414 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.050 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND W/FLANGED BUSHING TWO-HOLE FLANGE
•
FLANGE LENGTH: 1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
•
HEIGHT: 0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
•
THREAD SIZE: 8-32 ALL THREADED PORTIONS
TECHNICAL CHARACTERISTICS
FLANGE MOUNTING HOLE DIAMETER0.177 INCHES NOMINAL IN
LOAD RATING4.5 POUNDS MAXIMUM LBS
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.414 INCHES NOMINAL IN
FLANGE THICKNESS0.050 INCHES NOMINAL IN
STYLE DESIGNATORROUND W/FLANGED BUSHING TWO-HOLE FLANGE
FLANGE LENGTH1.735 INCHES MINIMUM AND 1.765 INCHES MAXIMUM IN
HEIGHT0.940 INCHES MINIMUM AND 1.060 INCHES MAXIMUM IN
THREAD SIZE8-32 ALL THREADED PORTIONS
FLANGE WIDTH1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
E22-02-40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 640070-1?
640070-1 is a HOSE ASSEMBLY,NONMETALLIC.
What parts can replace 640070-1?
There is 1 known substitute for 640070-1: E22-02-40. Substitute compatibility should be verified for your specific system.
What is the NSN for 640070-1?
640070-1 is cataloged in the U.S. Government catalog under NSN 5340-00-103-2797. This indicates validated use in U.S. government and defense supply chains.
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