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FS6400-08-12-O — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FS6400-08-12-O: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL BODY, connection_type: THREADED EXTERNAL TUBE ALL ENDS, nominal_thread_size: 1.063 INCHES SECOND END IN, nominal_overall_length: 1.748 INCHES IN, end_item_identification: 3805-01-533-1853; HEAVY TYPE II LOADER, thread_quantity_per_inch: 16 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-629-5502, 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
FS6400-08-12-O
NSN: 4730-01-629-5502
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 5E240 — BRENNAN INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL BODY
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
nominal_thread_size1.063 INCHES SECOND END IN
nominal_overall_length1.748 INCHES IN
end_item_identification3805-01-533-1853; HEAVY TYPE II LOADER
thread_quantity_per_inch16 FIRST END
thread_series_designatorUN ALL ENDS
part_name_assigned_by_controlling_agency08MFS-12MORB STRAIGHT
nominal_outside_diameter_tube_accommodated0.500 INCHES ALL ENDS IN
NSN4730-01-629-5502
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FS6400-08-12-O · 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
•
NOMINAL OVERALL LENGTH: 1.748 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE ALL ENDS
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
•
NOMINAL THREAD SIZE: 1.063 INCHES SECOND END IN
•
THREAD QUANTITY PER INCH: 12 SECOND END
TECHNICAL CHARACTERISTICS
NOMINAL OVERALL LENGTH1.748 INCHES IN
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS IN
NOMINAL THREAD SIZE1.063 INCHES SECOND END IN
NOMINAL THREAD SIZE0.813 INCHES FIRST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCY08MFS-12MORB STRAIGHT
END ITEM IDENTIFICATION3805-01-533-1853; HEAVY TYPE II LOADER
THREAD QUANTITY PER INCH12 SECOND END
THREAD QUANTITY PER INCH16 FIRST END
MATERIALSTEEL BODY
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 1
MVSF0280Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 FS6400-08-12-O?
FS6400-08-12-O is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace FS6400-08-12-O?
There is 1 known substitute for FS6400-08-12-O: MVSF0280. Substitute compatibility should be verified for your specific system.
What is the NSN for FS6400-08-12-O?
FS6400-08-12-O is cataloged in the U.S. Government catalog under NSN 4730-01-629-5502. This indicates validated use in U.S. government and defense supply chains.
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