PartsTable
Technical Data Sheet
SS-400-1-2 ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-684-4065, 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
SS-400-1-2
NSN: 4730-00-684-4065
FSC: 4730
CAGE: 3AB94 — STEPHENS ANALYTICAL INC (CAN)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4730-00-684-4065
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SS-400-1-2 · 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
THREAD CLASS: 3A FIRST END A
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
MATERIAL: STEEL COMP 316 OVERALL
CONNECTION TYPE: THREADED EXTERNAL PIPE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESGRUMMAN AIRCRAFT CORP,A-10 AIRCRAFT MODEL
THREAD CLASS3A FIRST END A
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, TUBE TO MALE CONNECTOR
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
MATERIALSTEEL COMP 316 OVERALL
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SEAT ANGLE20.0 DEGREES FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
9747652Interchangeable
interchangeable cross-reference
interchangeable
533492Interchangeable
interchangeable cross-reference
interchangeable
533492-6Interchangeable
interchangeable cross-reference
interchangeable
B6-1MC-4Interchangeable
interchangeable cross-reference
interchangeable
J514Interchangeable
interchangeable cross-reference
interchangeable
A00462Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SS-400-1-2?
SS-400-1-2 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace SS-400-1-2?
There are 18 known substitutes for SS-400-1-2: 9747652, 533492, 533492-6 and 15 more. Substitute compatibility should be verified for your specific system.
Is SS-400-1-2 still available?
SS-400-1-2 is currently cancelled.
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