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PartsTable / COMPONENT / 1920-4-3
1920-4-3 ✓ 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

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include diameter: 0.325 INCHES NOMINAL IN, material: STEEL COMP 8740 OVERALL, drive_type: SOCKET, grip_length: 0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN, minor_diameter: 0.219 INCHES NOMINAL IN, extension_length: 0.361 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-196-1481, 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
1920-4-3
NSN: 4730-00-196-1481
FSC: 4730
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
diameter0.325 INCHES NOMINAL IN
materialSTEEL COMP 8740 OVERALL
drive_typeSOCKET
grip_length0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
minor_diameter0.219 INCHES NOMINAL IN
extension_length0.361 INCHES NOMINAL IN
stud_head_height0.0194 INCHES MINIMUM AND 0.0240 INCHES MAXIMUM IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
turnlock_stud_head_styleFLAT FILLISTER
stud_shank_major_diameter0.2485 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN
turnlock_stud_shank_styleSTUD SHANK
material_accommodated_thickness0.177 INCHES MINIMUM AND 0.197 INCHES MAXIMUM IN
NSN4730-00-196-1481
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 1920-4-3 · 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
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
45220DInterchangeable
interchangeable cross-reference
interchangeable
M2022AKInterchangeable
interchangeable cross-reference
interchangeable
5324963Interchangeable
interchangeable cross-reference
interchangeable
200000-9AInterchangeable
interchangeable cross-reference
interchangeable
990333-2Interchangeable
interchangeable cross-reference
interchangeable
42P11699-1030Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1920-4-3?
1920-4-3 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 1920-4-3?
There are 24 known substitutes for 1920-4-3: 45220D, M2022AK, 5324963 and 21 more. Substitute compatibility should be verified for your specific system.
Is 1920-4-3 still available?
1920-4-3 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