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MILT2118 — SELECTOR CONTROL SUBASSEMBLY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MILT2118: SELECTOR CONTROL SUBASSEMBLY.

The SELECTOR CONTROL SUBASSEMBLY is a the manufacturer industrial component. Key specifications include body_design: STRAIGHT PATTERN, design_type: THERMOSTATIC, special_features: W/PREINSERTED BRAZING RINGS, inlet_connection_type: FEMALE BRAZING NIPPLE, outlet_connection_type: FEMALE BRAZING NIPPLE, nondefinitive_spec/std_data: 2 CLASS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-032-1517, 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
MILT2118
NSN: 4730-00-032-1517
NIINs: 000321517, 002328013, 002328024, 002567301, 002894616, 002894617, 002894619, 009351593, 011421786
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_designSTRAIGHT PATTERN
design_typeTHERMOSTATIC
special_featuresW/PREINSERTED BRAZING RINGS
inlet_connection_typeFEMALE BRAZING NIPPLE
outlet_connection_typeFEMALE BRAZING NIPPLE
nondefinitive_spec/std_data2 CLASS
maximum_steam_working_pressureERR-060
rated_capacity_at_maximum_working_pressure4500.000 POUNDS OF WATER PER HOUR LBS
NSN4730-00-032-1517
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MILT2118 · 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
•
DESIGN TYPE: THERMOSTATIC
•
INLET CONNECTION TYPE: GROUND JOINT TAILPIECE W/UNION NUT
•
NONDEFINITIVE SPEC/STD DATA: 2 CLASS
•
BODY DESIGN: ANGLE PATTERN
•
RATED CAPACITY AT MAXIMUM WORKING PRESSURE: 2600.000 POUNDS OF WATER PER HOUR LBS
•
MATERIAL: COPPER ALLOY BODY
•
FURNISHED ITEMS: STRAINER
TECHNICAL CHARACTERISTICS
DESIGN TYPETHERMOSTATIC
INLET CONNECTION TYPEGROUND JOINT TAILPIECE W/UNION NUT
NONDEFINITIVE SPEC/STD DATA2 CLASS
BODY DESIGNANGLE PATTERN
RATED CAPACITY AT MAXIMUM WORKING PRESSURE2600.000 POUNDS OF WATER PER HOUR LBS
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING WORKING PARTS
FURNISHED ITEMSSTRAINER
OUTLET CONNECTION TYPEGROUND JOINT TAILPIECE W/UNION NUT
SUBSTITUTES & CROSS-REFERENCES 7
K4551-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
B34290Reference document
Same NSN cross-reference
Reference document — Secondary reference
J4551-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
M2118-G-1-N-OSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
20137Reference document
Same NSN cross-reference
Reference document — Secondary reference
N194A1-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILT2118?
MILT2118 is a SELECTOR CONTROL SUBASSEMBLY.
What parts can replace MILT2118?
There are 7 known substitutes for MILT2118: K4551-2, B34290, J4551-2 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILT2118?
MILT2118 is cataloged in the U.S. Government catalog under NSN 4730-00-032-1517. 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.