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131AS147 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

131AS147: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.268 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, design_type: TUBULAR, HEX SHAPE, orifice_diameter: 0.136 INCHES NOMINAL IN, outside_diameter: 0.369 INCHES NOMINAL IN, special_features: ITEM IS A "SEAL,CONICAL,FLARED TUBE FITTING" WITH A SPECIFIC SIZE ORIFICE OPENING. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-466-6293, 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
131AS147
NSN: 4730-01-466-6293
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
length0.268 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
design_typeTUBULAR, HEX SHAPE
orifice_diameter0.136 INCHES NOMINAL IN
outside_diameter0.369 INCHES NOMINAL IN
special_featuresITEM IS A "SEAL,CONICAL,FLARED TUBE FITTING" WITH A SPECIFIC SIZE ORIFICE OPENING
thread_provisionUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
end_item_identificationINDICATOR OIL
part_name_assigned_by_controlling_agencyORIFICE
NSN4730-01-466-6293
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 131AS147 · 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: 0.268 INCHES NOMINAL IN
•
THREAD PROVISION: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR, HEX SHAPE
•
OUTSIDE DIAMETER: 0.369 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
LENGTH0.268 INCHES NOMINAL IN
THREAD PROVISIONUNTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR, HEX SHAPE
OUTSIDE DIAMETER0.369 INCHES NOMINAL IN
SPECIAL FEATURESITEM IS A "SEAL,CONICAL,FLARED TUBE FITTING" WITH A SPECIFIC SIZE ORIFICE OPENING
PART NAME ASSIGNED BY CONTROLLING AGENCYORIFICE
END ITEM IDENTIFICATIONINDICATOR OIL
MATERIALSTEEL CORROSION RESISTING
ORIFICE DIAMETER0.136 INCHES NOMINAL IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 131AS147?
131AS147 is a RESTRICTOR,FLUID FLOW.
What is the NSN for 131AS147?
131AS147 is cataloged in the U.S. Government catalog under NSN 4730-01-466-6293. 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.