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Technical Data Sheet
PartsTable / COMPONENT / 13221E8309-4
13221E8309-4 ✓ 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 MULTIPLEXER,LIGHT SIGNAL is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, body_type: SOLID, head_type: SOLID, drive_end_style: HEXAGON, connection_style: PLAIN, thread_direction: RIGHT-HAND EXTERNAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-456-1081, 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
13221E8309-4
NSN: 4730-00-456-1081
FSC: 4730
CAGE: 97403 — CECOM LR CENTER (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
body_typeSOLID
head_typeSOLID
drive_end_styleHEXAGON
connection_stylePLAIN
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.500 INCHES EXTERNAL IN
thread_series_designatorNPT EXTERNAL
nominal_pipe_size_for_which_designed0.500 INCHES IN
NSN4730-00-456-1081
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 13221E8309-4 · 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
•
BODY TYPE: SOLID
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: HEXAGON
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
MATERIAL: PLASTIC OVERALL
•
HEAD TYPE: SOLID
•
THREAD SERIES DESIGNATOR: NPT EXTERNAL
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY TYPESOLID
CONNECTION STYLEPLAIN
DRIVE END STYLEHEXAGON
THREAD DIRECTIONRIGHT-HAND EXTERNAL
MATERIALPLASTIC OVERALL
HEAD TYPESOLID
THREAD SERIES DESIGNATORNPT EXTERNAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES IN
NOMINAL THREAD SIZE0.500 INCHES EXTERNAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
TP7Interchangeable
interchangeable cross-reference
interchangeable
850-007Interchangeable
interchangeable cross-reference
interchangeable
13221E8309Interchangeable
interchangeable cross-reference
interchangeable
7150330Interchangeable
interchangeable cross-reference
interchangeable
57234Interchangeable
interchangeable cross-reference
interchangeable
24434Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13221E8309-4?
13221E8309-4 is a MULTIPLEXER,LIGHT SIGNAL.
What parts can replace 13221E8309-4?
There are 20 known substitutes for 13221E8309-4: TP7, 850-007, 13221E8309 and 17 more. Substitute compatibility should be verified for your specific system.
Is 13221E8309-4 still available?
13221E8309-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026