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3044999 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3044999: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include body_style: STRAIGHT SHAPE, overall_width: 0.648 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN, overall_height: 0.192 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN, overall_length: 0.590 INCHES NOMINAL IN, insert_material: PLASTIC DIALLYL PHTHALATE GLASS FILLED SINGLE MATING END, operating_temp_rating: -65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-142-2441, 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
3044999
NSN: 4730-01-142-2441
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
overall_width0.648 INCHES MINIMUM AND 0.666 INCHES MAXIMUM IN
overall_height0.192 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN
overall_length0.590 INCHES NOMINAL IN
insert_materialPLASTIC DIALLYL PHTHALATE GLASS FILLED SINGLE MATING END
mating_end_quantity1
operating_temp_rating-65.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
connector_locking_methodFRICTION
environmental_protectionMOISTURE PROOF AND SHOCK PROOF AND VIBRATION PROOF
specification/standard_data02227-17729 MANUFACTURERS SOURCE CONTROL
contact_position_arrangement_style4 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
insert_material_document_and_classificationMIL-P-19833, TYPE GDI-30F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
NSN4730-01-142-2441
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3044999 · 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
SUBSTITUTES & CROSS-REFERENCES 2
177292Reference document
Same NSN cross-reference
Reference document — Secondary reference
177282Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3044999?
3044999 is a RESTRICTOR,FLUID FLOW.
What parts can replace 3044999?
There are 2 known substitutes for 3044999: 177292, 177282. Substitute compatibility should be verified for your specific system.
What is the NSN for 3044999?
3044999 is cataloged in the U.S. Government catalog under NSN 4730-01-142-2441. 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.