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B103023 — B103023

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

B103023: B103023.

The B103023 is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, movement_type: VIBRATING REED, overall_length: 4.705 INCHES NOMINAL IN, overall_diameter: 3.500 INCHES NOMINAL IN, style_designator: ROUND FLUSH MTG, measurement_range: +380.0 TO 420.0 HERTZ SINGLE INDICATOR SINGLE RANGE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-153-7260, 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
MRO→ MRO_GENERAL→ B103023
NSN: 4730-00-153-7260
NIINs: 001537260, 008263299
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3X894 — CONTROL FLOW, INC. DBA CONTROL FLOW INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
movement_typeVIBRATING REED
overall_length4.705 INCHES NOMINAL IN
overall_diameter3.500 INCHES NOMINAL IN
style_designatorROUND FLUSH MTG
measurement_range+380.0 TO 420.0 HERTZ SINGLE INDICATOR SINGLE RANGE
register_quantity1
installation_designPANEL
mounting_hole_diameter0.150 INCHES NOMINAL IN
resonant_reed_quantity21
dial_scale_marking_colorBLACK SINGLE INDICATOR SINGLE RANGE
frequency_response_range+380.000 TO 420.000 HERTZ
NSN4730-00-153-7260
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: B103023 · 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: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURES1.125 IN. LG, 0.625 IN. W, 0.125 IN. THK, 2 0.250 IN. DIA HOLES, 0.625 IN. FROM CENTER TO CENTER LOCATED 0.250 IN. FROM EACH END1.125 IN. LG, 0.625 IN. W, 0.125 IN. THK, 2 0.250 IN. DIA HOLES, 0.625 IN. FROM CENTER TO CENTER LOCATED 0.250 IN. FROM EACH END IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 B103023?
B103023 is a B103023. It is classified as a MRO (MRO_GENERAL).
What is the NSN for B103023?
B103023 is cataloged in the U.S. Government catalog under NSN 4730-00-153-7260. 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.