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DS-B-90377 — STRAINER,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DS-B-90377: STRAINER,SEDIMENT.

The STRAINER,SEDIMENT is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY FILTERING MEDIUM, body_length: 6.000 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN, temp_rating: 200.0 FAHRENHEIT NOMINAL DEGF, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, style_designator: Y STRAINER W/BOLTED COVER, operating_pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-418-4296, 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
DS-B-90377
NSN: 4730-01-418-4296
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialNICKEL ALLOY FILTERING MEDIUM
body_length6.000 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
temp_rating200.0 FAHRENHEIT NOMINAL DEGF
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
style_designatorY STRAINER W/BOLTED COVER
operating_pressure700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
perforation_diameter0.188 INCHES NOMINAL IN
perforation_quantity18.0 PER SQUARE INCH
filtering_media_designPERFORATED SINGLE FILTERING MEDIA RESPONSE
end_item_identificationSEAWOLF CLASS SSN
media_for_which_designedFUEL/OIL, HYDROCARBON AND GAS AND WATER
first_intake_connection_typeINTERNAL SOLDER LINE
NSN4730-01-418-4296
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DS-B-90377 · 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
•
FILTERING MEDIA DESIGN: PERFORATED SINGLE FILTERING MEDIA RESPONSE
•
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET: 5.500 INCHES NOMINAL IN
•
TEMP RATING: 200.0 FAHRENHEIT NOMINAL DEGF
•
FIRST INTAKE CONNECTION TYPE: INTERNAL SOLDER LINE
•
PERFORATION QUANTITY: 18.0 PER SQUARE INCH
•
STYLE DESIGNATOR: Y STRAINER W/BOLTED COVER
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
DISTANCE FROM BOTTOM OF BODY TO CENTER OF INLET5.500 INCHES NOMINAL IN
TEMP RATING200.0 FAHRENHEIT NOMINAL DEGF
FIRST INTAKE CONNECTION TYPEINTERNAL SOLDER LINE
PERFORATION QUANTITY18.0 PER SQUARE INCH
STYLE DESIGNATORY STRAINER W/BOLTED COVER
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-20159 MIL SPEC SINGLE MATERIAL RESPONSE BODY
OPERATING PRESSURE700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
BODY LENGTH6.000 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
211080302Same 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 DS-B-90377?
DS-B-90377 is a STRAINER,SEDIMENT.
What parts can replace DS-B-90377?
There is 1 known substitute for DS-B-90377: 211080302. Substitute compatibility should be verified for your specific system.
What is the NSN for DS-B-90377?
DS-B-90377 is cataloged in the U.S. Government catalog under NSN 4730-01-418-4296. 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.