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Technical Data Sheet
PartsTable / MRO / 400615
400615 ✓ Verified by PartsTable
Ricoh · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

Add an additional 6GB hard disk drive to ensure the efficient processing of large or complicated print files. Key specifications include end_item_identification: TELETYPE PRINTER M-40. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-561-2719, 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
MRO→ MRO_GENERAL→ 400615
NSN: 4730-00-561-2719
FSC: 4730
CAGE: 77948 — SINGER CO THE (USA)
SPECIFICATIONS
end_item_identificationTELETYPE PRINTER M-40
NSN4730-00-561-2719
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 400615 · 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
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES ALL ENDS IN
•
THREAD SERIES DESIGNATOR: UNF ALL ENDS
•
THREAD CLASS: 3A ALL ENDS A
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS
•
QUICK DISCONNECT METHOD: SPRING PUSH-PULL ALL ENDS
•
QUICK DISCONNECT NOMINAL SIZE: 0.356 INCHES ALL ENDS IN
•
CONNECTION STYLE: FLARED ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORUNF ALL ENDS
THREAD CLASS3A ALL ENDS A
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
QUICK DISCONNECT METHODSPRING PUSH-PULL ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
QUICK DISCONNECT NOMINAL SIZE0.356 INCHES ALL ENDS IN
CONNECTION STYLEFLARED ALL ENDS
SPECIAL FEATURESBULKHEAD THREAD ON FLUID END CONNECTION;COUPLING HALF ANODIZED DARK GRAY
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
817-040Interchangeable
interchangeable cross-reference
interchangeable
01007016Interchangeable
interchangeable cross-reference
interchangeable
8110Interchangeable
interchangeable cross-reference
interchangeable
5060317Interchangeable
interchangeable cross-reference
interchangeable
KF10NCInterchangeable
interchangeable cross-reference
interchangeable
MODEL 506Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 400615?
400615 is a BEARING,WASHER,THRUST manufactured by Ricoh. It is classified as a MRO (MRO_GENERAL).
What parts can replace 400615?
There are 16 known substitutes for 400615: 817-040, 01007016, 8110 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 400615?
400615 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-561-2719. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026