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Technical Data Sheet
PartsTable / COMPONENT / 128140
128140 ✓ 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 ENCODER,SHAFT ANGLE TO DIGITAL is a the manufacturer industrial component. Key specifications include end_item_identification: MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS, part_name_assigned_by_controlling_agency: BUSHING, 3/4 TO 1/2 PLN OUT/H/. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-278-3167, 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
128140
NSN: 4730-00-278-3167
FSC: 4730
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
end_item_identificationMRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS
part_name_assigned_by_controlling_agencyBUSHING, 3/4 TO 1/2 PLN OUT/H/
NSN4730-00-278-3167
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 128140 · 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 31
12A2-45Interchangeable
interchangeable cross-reference
interchangeable
5905-99-022-2214Interchangeable
interchangeable cross-reference
interchangeable
12436Interchangeable
interchangeable cross-reference
interchangeable
A-A-50179Interchangeable
interchangeable cross-reference
interchangeable
2046-5Interchangeable
interchangeable cross-reference
interchangeable
30462Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 128140?
128140 is a ENCODER,SHAFT ANGLE TO DIGITAL.
What parts can replace 128140?
There are 31 known substitutes for 128140: 12A2-45, 5905-99-022-2214, 12436 and 28 more. Substitute compatibility should be verified for your specific system.
Is 128140 still available?
128140 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026