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SS-4FW4-2 — FILTER,FLUID

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SS-4FW4-2: FILTER,FLUID.

The FILTER,FLUID is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, body_length: 1.570 INCHES NOMINAL IN, style_designator: INLINE (HYDRAULIC), nominal_thread_size: 0.250 INCHES IN, thread_series_designator: NPT, filtration_rating_in_microns: 2.0 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4330-01-525-2801, 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-4FW4-2
NSN: 4330-01-525-2801
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
CAGE: 3T9T9 — SWAGELOK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
body_length1.570 INCHES NOMINAL IN
style_designatorINLINE (HYDRAULIC)
nominal_thread_size0.250 INCHES IN
thread_series_designatorNPT
filtration_rating_in_microns2.0 NOMINAL
purchase_description_identification02570-SS-4FW4-2
part_name_assigned_by_controlling_agencyFW SERIES FILTER
NSN4330-01-525-2801
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,FLUID TITLE COMPONENT PN SS-4FW4-2 MFR FILTER,FLUID
KEY FEATURES
•
FILTRATION RATING IN MICRONS: 2.0 NOMINAL
•
STYLE DESIGNATOR: INLINE (HYDRAULIC)
•
PURCHASE DESCRIPTION IDENTIFICATION: 02570-SS-4FW4-2
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
BODY LENGTH: 1.570 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING BODY
•
THREAD SERIES DESIGNATOR: NPT
TECHNICAL CHARACTERISTICS
FILTRATION RATING IN MICRONS2.0 NOMINAL
STYLE DESIGNATORINLINE (HYDRAULIC)
PURCHASE DESCRIPTION IDENTIFICATION02570-SS-4FW4-2
NOMINAL THREAD SIZE0.250 INCHES IN
BODY LENGTH1.570 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFW SERIES FILTER
MATERIALSTEEL CORROSION RESISTING BODY
THREAD SERIES DESIGNATORNPT
OTHER ITEMS IN FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4330-00-000-0145 4330-00-001-1246 4330-00-001-1733 4330-00-001-2626 4330-00-001-2700 4330-00-001-3511 4330-00-001-3512
SUBSTITUTES & CROSS-REFERENCES 1
SS-4FW4-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SS-4FW4-2?
SS-4FW4-2 is a FILTER,FLUID.
What parts can replace SS-4FW4-2?
There is 1 known substitute for SS-4FW4-2: SS-4FW4-02. Substitute compatibility should be verified for your specific system.
What is the NSN for SS-4FW4-2?
SS-4FW4-2 is cataloged in the U.S. Government catalog under NSN 4330-01-525-2801. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.