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AS5170 — PLUG,TUBE FITTING,THREADED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AS5170: PLUG,TUBE FITTING,THREADED.

The PLUG,TUBE FITTING,THREADED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 BODY, head_height: 1.438 INCHES NOMINAL IN, thread_class: 3A HEAD INTERNAL A, head_diameter: 1.742 INCHES MINIMUM AND 1.752 INCHES MAXIMUM IN, connection_style: PLAIN (OPTIONAL END), style_designator: PLUG, MACHINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-701-1282, 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
AS5170
NSN: 4730-01-701-1282
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 BODY
head_height1.438 INCHES NOMINAL IN
thread_class3A HEAD INTERNAL A
head_diameter1.742 INCHES MINIMUM AND 1.752 INCHES MAXIMUM IN
connection_stylePLAIN (OPTIONAL END)
style_designatorPLUG, MACHINE
surface_treatmentANODIZE BODY
nominal_thread_size1.5000 INCHES HEAD INTERNAL IN
thread_quantity_per_inch12 HEAD INTERNAL
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) HEAD INTERNAL
specification/standard_data0U583-AS5170 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationAMS-QQ-A-225 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE BODY
NSN4730-01-701-1282
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AS5170 · 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
•
HEAD HEIGHT: 1.438 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2472 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE BODY
•
CONNECTION STYLE: PLAIN (OPTIONAL END)
•
STYLE DESIGNATOR: PLUG, MACHINE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-QQ-A-225 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE BODY
•
NOMINAL THREAD SIZE: 1.5000 INCHES HEAD INTERNAL IN
•
SPECIFICATION/STANDARD DATA: 0U583-AS5170 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SURFACE TREATMENT: ANODIZE BODY
TECHNICAL CHARACTERISTICS
HEAD HEIGHT1.438 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2472 INTERNATIONAL STD/SPEC SINGLE TREATMENT RESPONSE BODY
CONNECTION STYLEPLAIN (OPTIONAL END)
STYLE DESIGNATORPLUG, MACHINE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-225 INTERNATIONAL STD/SPEC SINGLE MATERIAL RESPONSE BODY
NOMINAL THREAD SIZE1.5000 INCHES HEAD INTERNAL IN
SPECIFICATION/STANDARD DATA0U583-AS5170 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTANODIZE BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYFITTING,PLUR,PORT,STRAIGHT THEAD
THREAD CLASS3A HEAD INTERNAL A
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 1
SAE AS5170W18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AS5170?
AS5170 is a PLUG,TUBE FITTING,THREADED.
What parts can replace AS5170?
There is 1 known substitute for AS5170: SAE AS5170W18. Substitute compatibility should be verified for your specific system.
What is the NSN for AS5170?
AS5170 is cataloged in the U.S. Government catalog under NSN 4730-01-701-1282. 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.