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3-25-1-1-4 — STRAINER BODY,SEDIMENT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

3-25-1-1-4: STRAINER BODY,SEDIMENT.

The STRAINER BODY,SEDIMENT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, valve_size: 3.00 INCHES IN, end_item_identification: LVE,SWING CHECK, part_name_assigned_by_controlling_agency: FLANGED SWING CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-079-3228, 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
3-25-1-1-4
NSN: 4730-00-079-3228
NIINs: 000793228, 016782766
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 07107 — TECHNETICS GROUP LLC DBA TECHNETICS GROUP BURBANK (USA)
SPECIFICATIONS
materialSTEEL OVERALL
valve_size3.00 INCHES IN
end_item_identificationLVE,SWING CHECK
part_name_assigned_by_controlling_agencyFLANGED SWING CHECK VALVE
NSN4730-00-079-3228
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3-25-1-1-4 · 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
•
BODY OUTSIDE DIAMETER: 3.620 INCHES NOMINAL IN
•
BODY HEIGHT: 6.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: THREADED SHELL (MASON JAR)
•
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTION: IDENTICAL TO FIRST INTAKE CONNECTION
•
SECOND INTAKE CONNECTION RELATIONSHIP TO FIRST INTAKE CONNECTION: IDENTICAL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER3.620 INCHES NOMINAL IN
BODY HEIGHT6.250 INCHES NOMINAL IN
STYLE DESIGNATORTHREADED SHELL (MASON JAR)
FIRST DISCHARGE CONNECTION RELATIONSHIP TO INTAKE CONNECTIONIDENTICAL TO FIRST INTAKE CONNECTION
SPECIAL FEATURESACTION ID 45436506
SECOND INTAKE CONNECTION RELATIONSHIP TO FIRST INTAKE CONNECTIONIDENTICAL
SUBSTITUTES & CROSS-REFERENCES 1
2671-903-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3-25-1-1-4?
3-25-1-1-4 is a STRAINER BODY,SEDIMENT.
What parts can replace 3-25-1-1-4?
There is 1 known substitute for 3-25-1-1-4: 2671-903-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3-25-1-1-4?
3-25-1-1-4 is cataloged in the U.S. Government catalog under NSN 4730-00-079-3228. 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.