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901978 — ADAPTER BODY,TUBE-HOSE

✓ Government record, cited
Ricoh · HOSE FITTING
PRODUCT OVERVIEW

901978: ADAPTER BODY,TUBE-HOSE.

This GELJET™ A4 wireless colour printer uses Ricoh’s fast-drying viscous, pigment-based Liquid Gel™ technology delivering high-quality colour prints at a fast 29 pages per minute. GELJET™ printers have a simple architecture with a minimal number of highly durable parts. This ensures maximum reliability and long life.

In ECOnomy Color mode the SG 3110DNw can distinguish between text and images, with text printed solid black, while image thickness is reduced by half. The result is quality colour documents at virtually the cost of black-and-white. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-206-4668, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
901978
NSN: 4730-01-206-4668
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: K0656 — BAE SYSTEMS (OPERATIONS) LIMITED (GBR)
SPECIFICATIONS
materialALUMINUM ALLOY AND PLASTIC POLYAMIDE NYLON
overall_length1.750 INCHES NOMINAL IN
style_designatorADAPTER BODY
end_item_identificationTEST SET,ADS
flange_outside_diameter0.625 INCHES NOMINAL IN
tube_outside_diameter_for_which_designed0.250 INCHES NOMINAL IN
NSN4730-01-206-4668
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 901978 · Ricoh ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 0.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ADAPTER BODY
•
MATERIAL: ALUMINUM ALLOY AND PLASTIC POLYAMIDE NYLON
•
FLANGE OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED0.250 INCHES NOMINAL IN
STYLE DESIGNATORADAPTER BODY
OVERALL LENGTH1.750 INCHES NOMINAL IN
END ITEM IDENTIFICATIONTEST SET,ADS
MATERIALALUMINUM ALLOY AND PLASTIC POLYAMIDE NYLON
FLANGE OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
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 901978?
901978 is a ADAPTER BODY,TUBE-HOSE manufactured by Ricoh.
What is the NSN for 901978?
901978 is cataloged in the U.S. Government catalog under NSN 4730-01-206-4668. This indicates validated use in U.S. government and defense supply chains.
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