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PartsTable / COMPONENT / A3122-38-1
A3122-38-1 ✓ 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 CABLE ASSEMBLY,RADIO FREQUENCY is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: STEEL OVERALL, inside_diameter: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN, style_designator: BAND, surface_treatment: PHOSPHATE OVERALL, fastening_device_type: SPRING TENSION. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-595-0659, 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
A3122-38-1
NSN: 4730-00-595-0659
FSC: 4730
CAGE: 78553 — TINNERMAN PALNUT ENGINEERED PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
inside_diameter2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
style_designatorBAND
surface_treatmentPHOSPHATE OVERALL
fastening_device_typeSPRING TENSION
NSN4730-00-595-0659
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A3122-38-1 · 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
•
MATERIAL: STEEL OVERALL
•
FASTENING DEVICE TYPE: SPRING TENSION
•
STYLE DESIGNATOR: BAND
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
INSIDE DIAMETER: 2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL OVERALL
FASTENING DEVICE TYPESPRING TENSION
STYLE DESIGNATORBAND
SURFACE TREATMENTPHOSPHATE OVERALL
INSIDE DIAMETER2.250 INCHES MINIMUM AND 2.375 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
CG571U20FTInterchangeable
interchangeable cross-reference
interchangeable
90075Interchangeable
interchangeable cross-reference
interchangeable
157-706Interchangeable
interchangeable cross-reference
interchangeable
900-752Interchangeable
interchangeable cross-reference
interchangeable
98-2654Interchangeable
interchangeable cross-reference
interchangeable
92605A152Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A3122-38-1?
A3122-38-1 is a CABLE ASSEMBLY,RADIO FREQUENCY.
What parts can replace A3122-38-1?
There are 6 known substitutes for A3122-38-1: CG571U20FT, 90075, 157-706 and 3 more. Substitute compatibility should be verified for your specific system.
Is A3122-38-1 still available?
A3122-38-1 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