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BR-1 MALE — ADAPTER,STRAIGHT,PIPE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BR-1 MALE: ADAPTER,STRAIGHT,PIPE TO HOSE.

The ADAPTER,STRAIGHT,PIPE TO HOSE is a the manufacturer industrial component. Key specifications include material: SILICON SEMICONDUCTOR, overall_length: 1.253 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S), special_features: TO FIT 04-965 MANIFOLD, nominal_thread_size: 0.190 INCHES IN, thread_series_designator: UNF. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-249-6548, 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
BR-1 MALE
NSN: 4730-01-249-6548
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 8T694 — RHBA ACQUISITIONS, LLC DBA RED HEAD BRASS (USA)
SPECIFICATIONS
materialSILICON SEMICONDUCTOR
overall_length1.253 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S)
special_featuresTO FIT 04-965 MANIFOLD
nominal_thread_size0.190 INCHES IN
thread_series_designatorUNF
mounting_facility_quantity1
overall_width_across_flats0.424 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
terminal_type_and_quantity1 TAB, SOLDER LUG AND 1 THREADED STUD
specification/standard_data81349-MIL-S-19500/260 GOVERNMENT SPECIFICATION
current_rating_per_characteristic240.00 AMPERES MAXIMUM PEAK FORWARD SURGE CURRENT AND 12.00 AMPERES MAXIMUM AVERAGE FORWARD CURRENT AVERAGED OVER A FULL 60-HZ CYCLE
part_name_assigned_by_controlling_agency1/4 INCH COUPLER 3/8 INCH MNPT IN
NSN4730-01-249-6548
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BR-1 MALE · 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
SUBSTITUTES & CROSS-REFERENCES 1
04964Reference 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 BR-1 MALE?
BR-1 MALE is a ADAPTER,STRAIGHT,PIPE TO HOSE.
What parts can replace BR-1 MALE?
There is 1 known substitute for BR-1 MALE: 04964. Substitute compatibility should be verified for your specific system.
What is the NSN for BR-1 MALE?
BR-1 MALE is cataloged in the U.S. Government catalog under NSN 4730-01-249-6548. 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.