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BS-2500 — STRAINER,SUCTION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

BS-2500: STRAINER,SUCTION.

The STRAINER,SUCTION is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_width: 3.630 INCHES NOMINAL IN, body_height: 2.000 INCHES NOMINAL IN, body_length: 5.250 INCHES NOMINAL IN, mounting_type: UNTHREADED HOLE SIDE, special_features: 2.50 INCH NPT IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-695-0446, 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
BS-2500
NSN: 4730-01-695-0446
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72922 — GROSS MECHANICAL LABORATORIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_width3.630 INCHES NOMINAL IN
body_height2.000 INCHES NOMINAL IN
body_length5.250 INCHES NOMINAL IN
mounting_typeUNTHREADED HOLE SIDE
special_features2.50 INCH NPT IN
thread_directionRIGHT-HAND
mounting_hole_quantity2
filtering_element_quantity1
part_name_assigned_by_controlling_agencyBILGE STRAINER
NSN4730-01-695-0446
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: BS-2500 · 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
•
MOUNTING HOLE QUANTITY: 2
•
BODY WIDTH: 3.630 INCHES NOMINAL IN
•
BODY HEIGHT: 2.000 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND
•
FILTERING ELEMENT QUANTITY: 1
•
BODY LENGTH: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
BODY WIDTH3.630 INCHES NOMINAL IN
BODY HEIGHT2.000 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
FILTERING ELEMENT QUANTITY1
BODY LENGTH5.250 INCHES NOMINAL IN
SPECIAL FEATURES2.50 INCH NPT IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBILGE STRAINER
MATERIALCOPPER ALLOY BODY
MOUNTING TYPEUNTHREADED HOLE SIDE
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

No substitute or cross-reference records for this part.

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 BS-2500?
BS-2500 is a STRAINER,SUCTION.
What is the NSN for BS-2500?
BS-2500 is cataloged in the U.S. Government catalog under NSN 4730-01-695-0446. 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.