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A-5-TA-1-OR — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A-5-TA-1-OR: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include nominal_length: 1.640 INCHES ALL ENDS IN, special_features: 0.875 INCH HEX AND 1/2-20 STRAIGHT THREAD IN, end_item_identification: 1520-01-457-5179 HELICOPTER, CARGO-TRANSPORT, nominal_outside_diameter: 0.133 INCHES FIRST END IN, part_name_assigned_by_controlling_agency: MALE ADAPTER. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-570-6620, 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
A-5-TA-1-OR
NSN: 4730-01-570-6620
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
nominal_length1.640 INCHES ALL ENDS IN
special_features0.875 INCH HEX AND 1/2-20 STRAIGHT THREAD IN
end_item_identification1520-01-457-5179 HELICOPTER, CARGO-TRANSPORT
nominal_outside_diameter0.133 INCHES FIRST END IN
part_name_assigned_by_controlling_agencyMALE ADAPTER
NSN4730-01-570-6620
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A-5-TA-1-OR · 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
•
NOMINAL LENGTH: 1.640 INCHES ALL ENDS IN
•
NOMINAL OUTSIDE DIAMETER: 0.133 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH1.640 INCHES ALL ENDS IN
NOMINAL OUTSIDE DIAMETER0.133 INCHES FIRST END IN
SPECIAL FEATURES0.875 INCH HEX AND 1/2-20 STRAIGHT THREAD IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMALE ADAPTER
END ITEM IDENTIFICATION1520-01-457-5179 HELICOPTER, CARGO-TRANSPORT
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 A-5-TA-1-OR?
A-5-TA-1-OR is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What is the NSN for A-5-TA-1-OR?
A-5-TA-1-OR is cataloged in the U.S. Government catalog under NSN 4730-01-570-6620. 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.