PartsTable
Technical Data Sheet
PartsTable / MRO / 10-5300
10-5300 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 REGULATOR,ENGINE GENERATOR is a the manufacturer industrial component. Key specifications include weight: 395.000 POUNDS MAXIMUM LBS, overall_depth: 35.000 INCHES NOMINAL IN, overall_width: 38.000 INCHES NOMINAL IN, overall_height: 27.000 INCHES NOMINAL IN, cabinet_material: ALUMINUM, special_features: 208 VAC 3 PHASE VAC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-172-0031, 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→ 10-5300
NSN: 4730-00-172-0031
FSC: 4730
CAGE: 36251 — MCNEIL OHIO CORP (USA)
SPECIFICATIONS
weight395.000 POUNDS MAXIMUM LBS
overall_depth35.000 INCHES NOMINAL IN
overall_width38.000 INCHES NOMINAL IN
overall_height27.000 INCHES NOMINAL IN
cabinet_materialALUMINUM
special_features208 VAC 3 PHASE VAC
compressor_unit_typeHERMETICALLY SEALED
end_item_identificationAC AND SUPPORT EQ
cooling_capacity_in_btu_per_hour36000.0 NOMINAL
heating_capacity_in_btu_per_hour30700.0 NOMINAL
part_name_assigned_by_controlling_agencyMODEL 36K IECU208 VAC
NSN4730-00-172-0031
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10-5300 · 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 35
5308Interchangeable
interchangeable cross-reference
interchangeable
273351Interchangeable
interchangeable cross-reference
interchangeable
722688Interchangeable
interchangeable cross-reference
interchangeable
901510-2-3Interchangeable
interchangeable cross-reference
interchangeable
271284Interchangeable
interchangeable cross-reference
interchangeable
122-660345 PC 30Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10-5300?
10-5300 is a REGULATOR,ENGINE GENERATOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10-5300?
There are 35 known substitutes for 10-5300: 5308, 273351, 722688 and 32 more. Substitute compatibility should be verified for your specific system.
Is 10-5300 still available?
10-5300 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