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Technical Data Sheet
PartsTable / COMPONENT / 127B1-8
127B1-8 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The TEE,PIPE is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, material: PLASTIC, movement_type: MOVING COIL, PERMANENT MAGNET, overall_width: 2.370 INCHES NOMINAL IN, pointer_color: BLACK SINGLE INDICATOR SINGLE RANGE, indicator_type: DIAL W/POINTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-287-1823, 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
127B1-8
NSN: 4730-00-287-1823
FSC: 4730
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
colorUNABLE TO DECODE
materialPLASTIC
movement_typeMOVING COIL, PERMANENT MAGNET
overall_width2.370 INCHES NOMINAL IN
pointer_colorBLACK SINGLE INDICATOR SINGLE RANGE
indicator_typeDIAL W/POINTER
overall_height2.370 INCHES NOMINAL IN
overall_length2.400 INCHES NOMINAL IN
special_markingsDIAL MARKING,AMPERES,POWER SUPPLY STATUS,A - 5 PERCENT LINE AT.48 MA. AND A & 5 PERCENT LINE AT.52 MA. WITH A ZERO MARK AT MID SCALE
style_designatorRECTANGULAR FLUSH MTG
unable_to_decodeUNABLE TO DECODE
features_providedSELF-ILLUMINATION FACILITY AND ZERO ADJUSTER
NSN4730-00-287-1823
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 127B1-8 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
127BInterchangeable
interchangeable cross-reference
interchangeable
127B1SInterchangeable
interchangeable cross-reference
interchangeable
2-2Interchangeable
interchangeable cross-reference
interchangeable
458-0491-00Interchangeable
interchangeable cross-reference
interchangeable
MK709-6Interchangeable
interchangeable cross-reference
interchangeable
907273-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 127B1-8?
127B1-8 is a TEE,PIPE.
What parts can replace 127B1-8?
There are 7 known substitutes for 127B1-8: 127B, 127B1S, 2-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 127B1-8?
127B1-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-287-1823. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026