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PartsTable / COMPONENT / 13290 ITEM 20
13290 ITEM 20 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include end_type: INTERNAL THREAD SECOND END, material: IRON MALLEABLE OR STEEL, end_style: STRAIGHT BEND END (RIGHT) SECOND END, bore_shape: STRAIGHT, end_length: 0.750 INCHES NOMINAL BOTH ENDS IN, head_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-185-3163, 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
13290 ITEM 20
NSN: 4730-01-185-3163
FSC: 4730
CAGE: 29236 — M-D PNEUMATICS INC (USA)
SPECIFICATIONS
end_typeINTERNAL THREAD SECOND END
materialIRON MALLEABLE OR STEEL
end_styleSTRAIGHT BEND END (RIGHT) SECOND END
bore_shapeSTRAIGHT
end_length0.750 INCHES NOMINAL BOTH ENDS IN
head_styleROUND
leg_length0.641 INCHES NOMINAL ALL ENDS IN
point_typeCONVENTIONAL
head_height0.160 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
center_styleU TYPE
NSN4730-01-185-3163
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 13290 ITEM 20 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
133033Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE1SInterchangeable
interchangeable cross-reference
interchangeable
13303Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
24070Interchangeable
interchangeable cross-reference
interchangeable
18003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13290 ITEM 20?
13290 ITEM 20 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 13290 ITEM 20?
There are 23 known substitutes for 13290 ITEM 20: 133033, FFS92TYPE1STYLE1S, 13303 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13290 ITEM 20?
13290 ITEM 20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-185-3163. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026