The 202257-B is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6630-01-682-9054, 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
202257-B
NSN:6630-01-682-9054 FSC:6630 — Chemical Analysis Instruments CAGE:0TYU5 — CHROMATOGRAPHY RESEARCH SUPPLIES, INC. (USA)
SPECIFICATIONS
Part Number
202257-B
NSN
6630-01-682-9054
COMPONENT DIAGRAM
KEY FEATURES
•
BODY OVERALL LENGTH: 3.35 INCHES NOMINAL IN
•
OPERATING PRESSURE: 6.9 BAR MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
•
NONDEFINITIVE SPEC/STD DATA: H2O:3 GRAMS; HC:2 GRAMS CAPACITY G
•
MEDIA FOR WHICH DESIGNED: GAS
TECHNICAL CHARACTERISTICS
BODY OVERALL LENGTH
3.35 INCHES NOMINAL IN
OVERALL WIDTH
1.50 INCHES NOMINAL IN
OPERATING PRESSURE
6.9 BAR MAXIMUM LOCATION NOT OTHERWISE SPECIFIED
NONDEFINITIVE SPEC/STD DATA
H2O:3 GRAMS; HC:2 GRAMS CAPACITY G
SPECIAL FEATURES
1/4 INCH BRASS COMPRESSION FITTINGS; 200 ML/MIN NOMINAL FLOW RATE; 2 SLPM MAX RECOMMENDED FLOW RATE; GASES TO BE PURIFIED INERT CARRIER GAS/ HE, N2, H2, AR, AIR. IN
MEDIA FOR WHICH DESIGNED
GAS
PART NAME ASSIGNED BY CONTROLLING AGENCY
H20/HC FILTER
OTHER ITEMS IN FSC 6630 — Chemical Analysis Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 202257-B?
202257-B is a 202257-B.
What parts can replace 202257-B?
There is 1 known substitute for 202257-B: 7592932. Substitute compatibility should be verified for your specific system.
What is the NSN for 202257-B?
202257-B is cataloged in the U.S. Government catalog under NSN 6630-01-682-9054. This indicates validated use in U.S. government and defense supply chains.
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