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MIL-S-2953 — STRAINER ELEMENT,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

MIL-S-2953: STRAINER ELEMENT,SEDIMENT.

The STRAINER ELEMENT,SEDIMENT is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: STRAINER,STEAM. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-2613, 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
MIL-S-2953
NSN: 4730-00-278-2613
NIINs: 002782613, 002782622, 002782623, 002782638, 002782640, 010185487, 010590656, 010592614, 011081610
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
part_name_assigned_by_controlling_agencySTRAINER,STEAM
NSN4730-00-278-2613
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: MIL-S-2953 · 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
•
TEMP RATING: 850.0 FAHRENHEIT NOMINAL DEGF
•
FIRST INTAKE CONNECTION TYPE: PLAIN FACE FLANGE LINE
•
PERFORATION QUANTITY: 144.0 PER SQUARE INCH
•
STYLE DESIGNATOR: Y STRAINER W/THREADED COVER
•
OPERATING PRESSURE: 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
FIRST INTAKE FLANGE SHAPE STYLE: ROUND W/UNTHREADED BOLT HOLES
•
BODY LENGTH: 13.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPERFORATED SINGLE FILTERING MEDIA RESPONSE
TEMP RATING850.0 FAHRENHEIT NOMINAL DEGF
FIRST INTAKE CONNECTION TYPEPLAIN FACE FLANGE LINE
PERFORATION QUANTITY144.0 PER SQUARE INCH
STYLE DESIGNATORY STRAINER W/THREADED COVER
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
FIRST INTAKE FLANGE SHAPE STYLEROUND W/UNTHREADED BOLT HOLES
BODY LENGTH13.375 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA6 COMPOSITION AND 600 RATING
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
SUBSTITUTES & CROSS-REFERENCES 1
MIL-DTL-2953Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MIL-S-2953?
MIL-S-2953 is a STRAINER ELEMENT,SEDIMENT.
What parts can replace MIL-S-2953?
There is 1 known substitute for MIL-S-2953: MIL-DTL-2953. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-S-2953?
MIL-S-2953 is cataloged in the U.S. Government catalog under NSN 4730-00-278-2613. 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.