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X55699100145 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

X55699100145: ADAPTER,STRAIGHT,PIPE TO TUBE.

The ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: ENGINE, DIESEL, media_for_which_designed: FLUID SINGLE RESPONSE, part_name_assigned_by_controlling_agency: CONNECTING,PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-699-8938, 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
X55699100145
NSN: 4730-01-699-8938
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
end_item_identificationENGINE, DIESEL
media_for_which_designedFLUID SINGLE RESPONSE
part_name_assigned_by_controlling_agencyCONNECTING,PIPE
NSN4730-01-699-8938
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: X55699100145 · OEM ⚠ 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
•
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYCONNECTING,PIPE
END ITEM IDENTIFICATIONENGINE, DIESEL
SUBSTITUTES & CROSS-REFERENCES 1
NV1028190T028Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 X55699100145?
X55699100145 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace X55699100145?
There is 1 known substitute for X55699100145: NV1028190T028. Substitute compatibility should be verified for your specific system.
What is the NSN for X55699100145?
X55699100145 is cataloged in the U.S. Government catalog under NSN 4730-01-699-8938. 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.