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74A830730-2017 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

74A830730-2017: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 3.060 INCHES NOMINAL IN, material: ALUMINUM ALLOY, design_type: PLATE, special_features: 0.062 IN. THICK IN, thread_provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED, nondefinitive_spec/std_data: 2 CLASS AND 1 TYPE.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-124-3947, 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
74A830730-2017
NSN: 4730-01-124-3947
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
length3.060 INCHES NOMINAL IN
materialALUMINUM ALLOY
design_typePLATE
special_features0.062 IN. THICK IN
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
nondefinitive_spec/std_data2 CLASS AND 1 TYPE
NSN4730-01-124-3947
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 74A830730-2017 · 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
•
LENGTH: 3.060 INCHES NOMINAL IN
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: PLATE
•
NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND 1 TYPE
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
LENGTH3.060 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPEPLATE
NONDEFINITIVE SPEC/STD DATA2 CLASS AND 1 TYPE
SPECIAL FEATURES0.062 IN. THICK IN
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
10108586Reference document
Same NSN cross-reference
Reference document — Informative reference only
MIL-S-22499Reference document
Same NSN cross-reference
Reference document — Identification reference
74A830730Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A830730-2017?
74A830730-2017 is a RESTRICTOR,FLUID FLOW.
What parts can replace 74A830730-2017?
There are 3 known substitutes for 74A830730-2017: 10108586, MIL-S-22499, 74A830730. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A830730-2017?
74A830730-2017 is cataloged in the U.S. Government catalog under NSN 4730-01-124-3947. 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.