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Technical Data Sheet
PartsTable / COMPONENT / FC7100-1008-4
FC7100-1008-4 ✓ Verified by PartsTable
— · HOSE FITTING
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

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: UNTHREADED EXTERNAL HOSE SECOND END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-146-9987, 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
FC7100-1008-4
NSN: 4730-01-146-9987
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeUNTHREADED EXTERNAL HOSE SECOND END
connection_styleSWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.875 INCHES FIRST END IN
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
nominal_overall_length3.420 INCHES IN
thread_series_designatorUNF FIRST END
nondefinitive_spec/std_dataG TYPE
specification/standard_data81349-MIL-H-24136/2 GOVERNMENT SPECIFICATION
NSN4730-01-146-9987
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FC7100-1008-4 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE
•
SPECIFICATION/STANDARD DATA: 81349-MIL-H-24136/2 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: G TYPE
•
FURNISHED ITEMS AND QUANTITY: 2 SOCKET SEGMENT AND 2 BOLT
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
THREAD CLASS: 2B FIRST END
•
CONNECTION STYLE: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
•
NOMINAL OVERALL LENGTH: 3.420 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NIPPLE
SPECIFICATION/STANDARD DATA81349-MIL-H-24136/2 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAG TYPE
FURNISHED ITEMS AND QUANTITY2 SOCKET SEGMENT AND 2 BOLT
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD CLASS2B FIRST END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END
NOMINAL OVERALL LENGTH3.420 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE NUT
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.500 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
FC7100-4Interchangeable
interchangeable cross-reference
interchangeable
CMC-4-5901-08-08Interchangeable
interchangeable cross-reference
interchangeable
CG08-08NJInterchangeable
interchangeable cross-reference
interchangeable
CMC-4-5901-06-06Interchangeable
interchangeable cross-reference
interchangeable
FC7100-0606-4Interchangeable
interchangeable cross-reference
interchangeable
M24136/2G-6Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FC7100-1008-4?
FC7100-1008-4 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace FC7100-1008-4?
There are 13 known substitutes for FC7100-1008-4: FC7100-4, CMC-4-5901-08-08, CG08-08NJ and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FC7100-1008-4?
FC7100-1008-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-146-9987. 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