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FF6400-12 — ADAPTER,STRAIGHT,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FF6400-12: ADAPTER,STRAIGHT,PIPE TO BOSS.

The ADAPTER,STRAIGHT,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED EXTERNAL PIPE FIRST END, nominal_thread_size: 1.063 INCHES SECOND END IN, end_item_identification: 3990-01-443-8024; DUMP BODY, DEMOU, XM6, thread_series_designator: UNF FIRST END, part_name_assigned_by_controlling_agency: ADAPTER 1 1/16 ORBM X 1 3/16 ORSM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-538-1841, 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
FF6400-12
NSN: 4730-01-538-1841
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0S1H5 — TOMPKINS INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED EXTERNAL PIPE FIRST END
nominal_thread_size1.063 INCHES SECOND END IN
end_item_identification3990-01-443-8024; DUMP BODY, DEMOU, XM6
thread_series_designatorUNF FIRST END
part_name_assigned_by_controlling_agencyADAPTER 1 1/16 ORBM X 1 3/16 ORSM
NSN4730-01-538-1841
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FF6400-12 · 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
•
CONNECTION TYPE: THREADED INTERNAL BOSS SECOND END
•
NOMINAL THREAD SIZE: 1.063 INCHES SECOND END IN
•
MATERIAL: STEEL OVERALL
•
THREAD SERIES DESIGNATOR: UNF FIRST END
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
NOMINAL THREAD SIZE1.063 INCHES SECOND END IN
NOMINAL THREAD SIZE1.188 INCHES FIRST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER 1 1/16 ORBM X 1 3/16 ORSM
END ITEM IDENTIFICATION3990-01-443-8024; DUMP BODY, DEMOU, XM6
MATERIALSTEEL OVERALL
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
SUBSTITUTES & CROSS-REFERENCES 2
1644150Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
405895Reference 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 FF6400-12?
FF6400-12 is a ADAPTER,STRAIGHT,PIPE TO BOSS.
What parts can replace FF6400-12?
There are 2 known substitutes for FF6400-12: 1644150, 405895. Substitute compatibility should be verified for your specific system.
What is the NSN for FF6400-12?
FF6400-12 is cataloged in the U.S. Government catalog under NSN 4730-01-538-1841. This indicates validated use in U.S. government and defense supply chains.
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