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BB-4-8HP — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BB-4-8HP: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, leg_length: 1.125 INCHES NOMINAL 1ST END IN, nominal_overall_length: 1.13 INCHES IN, end_item_identification: 017077585, nominal_width_across_flats: 0.88 INCHES 2ND END IN, nominal_pipe_size_accommodated: 0.500 INCHES 2ND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-730-7780, 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
BB-4-8HP
NSN: 4730-01-730-7780
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16166 — WESTERN ENTERPRISES DIV OF SCOTT AND FETZER CO (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
leg_length1.125 INCHES NOMINAL 1ST END IN
nominal_overall_length1.13 INCHES IN
end_item_identification017077585
nominal_width_across_flats0.88 INCHES 2ND END IN
nominal_pipe_size_accommodated0.500 INCHES 2ND END IN
part_name_assigned_by_controlling_agencyREDUCER
NSN4730-01-730-7780
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BB-4-8HP · 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 WIDTH ACROSS FLATS: 0.88 INCHES 2ND END IN
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.250 INCHES 1ST END IN
•
NOMINAL OVERALL LENGTH: 1.13 INCHES IN
•
LEG LENGTH: 1.125 INCHES NOMINAL 1ST END IN
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
NOMINAL WIDTH ACROSS FLATS0.88 INCHES 2ND END IN
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES 1ST END IN
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES 2ND END IN
NOMINAL OVERALL LENGTH1.13 INCHES IN
LEG LENGTH1.125 INCHES NOMINAL 1ST END IN
PART NAME ASSIGNED BY CONTROLLING AGENCYREDUCER
END ITEM IDENTIFICATION017077585
MATERIALUNABLE TO DECODE
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
1110700254Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 BB-4-8HP?
BB-4-8HP is a REDUCER,PIPE.
What parts can replace BB-4-8HP?
There is 1 known substitute for BB-4-8HP: 1110700254. Substitute compatibility should be verified for your specific system.
What is the NSN for BB-4-8HP?
BB-4-8HP is cataloged in the U.S. Government catalog under NSN 4730-01-730-7780. This indicates validated use in U.S. government and defense supply chains.
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