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Technical Data Sheet
PartsTable / COMPONENT / 3320-16-5500-12
3320-16-5500-12 ✓ 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

The SWITCH,CODE INDICATING WHEEL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL, leg_length: 2.250 INCHES NOMINAL ALL ENDS IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, media_for_which_designed: WASTE PRODUCT SINGLE RESPONSE, nondefinitive_spec/std_data: 10 TABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-315-2577, 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
3320-16-5500-12
NSN: 4730-01-315-2577
FSC: 4730
CAGE: 14590 — VERIDIAN ENGINEERING INC (USA)
SPECIFICATIONS
materialPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
leg_length2.250 INCHES NOMINAL ALL ENDS IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
media_for_which_designedWASTE PRODUCT SINGLE RESPONSE
nondefinitive_spec/std_data10 TABLE
specification/standard_data81346-ASTM-D3311 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81346-ASTM-D2665 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
nominal_pipe_size_accommodated2.000 INCHES ALL ENDS IN
pipe_wall_thickness_designation_for_which_designedSCHEDULE 40 ALL ENDS
NSN4730-01-315-2577
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3320-16-5500-12 · 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
•
NONDEFINITIVE SPEC/STD DATA: 10 TABLE
•
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED: SCHEDULE 40 ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
•
MEDIA FOR WHICH DESIGNED: WASTE PRODUCT SINGLE RESPONSE
•
LEG LENGTH: 2.250 INCHES NOMINAL ALL ENDS IN
•
MATERIAL: PLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
NONDEFINITIVE SPEC/STD DATA10 TABLE
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 40 ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET (PIPE) ALL ENDS
MEDIA FOR WHICH DESIGNEDWASTE PRODUCT SINGLE RESPONSE
LEG LENGTH2.250 INCHES NOMINAL ALL ENDS IN
MATERIALPLASTIC POLYVINYL CHLORIDE (PVC) OVERALL
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS IN
SPECIFICATION/STANDARD DATA81346-ASTM-D3311 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 81346-ASTM-D2665 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
L-P-322Interchangeable
interchangeable cross-reference
interchangeable
L277-ABSInterchangeable
interchangeable cross-reference
interchangeable
ASTM D3311Interchangeable
interchangeable cross-reference
interchangeable
ASTM D2665Interchangeable
interchangeable cross-reference
interchangeable
4811 2X2X1 1/2Interchangeable
interchangeable cross-reference
interchangeable
2389K18Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3320-16-5500-12?
3320-16-5500-12 is a SWITCH,CODE INDICATING WHEEL.
What parts can replace 3320-16-5500-12?
There are 14 known substitutes for 3320-16-5500-12: L-P-322, L277-ABS, ASTM D3311 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3320-16-5500-12?
3320-16-5500-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-315-2577. 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