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1702-3-4 — COUPLING,HOSE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1702-3-4: COUPLING,HOSE.

The COUPLING,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL, fsc_application_data: TELETYPE AND FACSIMILE EQUIPMENT, attachment_to_item_supported_method: HOLDS ITEM BY FINGER LIKE BRACKET, supporting_object/surface_attachment_method: TWO 0.120 IN. DIA MTG HOLES ON 0.437 IN.

C TO C IN. This part is cataloged in the U.S. Government catalog under NSN 5340-00-908-0654, 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
1702-3-4
NSN: 5340-00-908-0654
NIINs: 009080654, 011834446, 013561534, 016183566
FSC: 5340 — Hardware, Commercial
CAGE: 57712 — TELEMECHANICS INC (USA)
SPECIFICATIONS
materialSTEEL
fsc_application_dataTELETYPE AND FACSIMILE EQUIPMENT
attachment_to_item_supported_methodHOLDS ITEM BY FINGER LIKE BRACKET
supporting_object/surface_attachment_methodTWO 0.120 IN. DIA MTG HOLES ON 0.437 IN. C TO C IN
NSN5340-00-908-0654
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1702-3-4 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
•
FSC APPLICATION DATA: TELETYPE AND FACSIMILE EQUIPMENT
•
SUPPORTING OBJECT/SURFACE ATTACHMENT METHOD: TWO 0.120 IN. DIA MTG HOLES ON 0.437 IN. C TO C IN
•
ATTACHMENT TO ITEM SUPPORTED METHOD: HOLDS ITEM BY FINGER LIKE BRACKET
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATELETYPE AND FACSIMILE EQUIPMENT
SUPPORTING OBJECT/SURFACE ATTACHMENT METHODTWO 0.120 IN. DIA MTG HOLES ON 0.437 IN. C TO C IN
ATTACHMENT TO ITEM SUPPORTED METHODHOLDS ITEM BY FINGER LIKE BRACKET
MATERIALSTEEL
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 1702-3-4?
1702-3-4 is a COUPLING,HOSE.
What is the NSN for 1702-3-4?
1702-3-4 is cataloged in the U.S. Government catalog under NSN 5340-00-908-0654. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.