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SPF25 — LOUDSPEAKER,PERMANENT MAGNET

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SPF25: LOUDSPEAKER,PERMANENT MAGNET.

The LOUDSPEAKER,PERMANENT MAGNET is a the manufacturer industrial component. Key specifications include material: IRON CAST BODY, connection_type: FLANGE FIRST END, mounting_method: SURFACE, special_features: 2 WAY; 5.25 INCH; SURFACE MOUNT; INDOOR/OUTDOOR SPEAKER; CONE IN, bolt_hole_quantity: 4 FIRST END, operating_pressure: 85.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-196-2058, 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
SPF25
NSN: 4730-00-196-2058
NIINs: 001962058, 015796562, 016189966
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77342 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
materialIRON CAST BODY
connection_typeFLANGE FIRST END
mounting_methodSURFACE
special_features2 WAY; 5.25 INCH; SURFACE MOUNT; INDOOR/OUTDOOR SPEAKER; CONE IN
bolt_hole_quantity4 FIRST END
operating_pressure85.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp160.0 FAHRENHEIT SINGLE RESPONSE DEGF
supplementary_features11 X 7 1/4 X 6 1/2 INCHES; 6 1/4 POUNDS LBS
valve_operation_methodAUTOMATIC
end_item_identificationLOUDSPEAKER
media_for_which_designedLIQUID SINGLE RESPONSE
furnished_items_and_quantity4 BOLT AND 1 GASKET
NSN4730-00-196-2058
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SPF25 · 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
SUBSTITUTES & CROSS-REFERENCES 10
BM11359-01B02Reference document
Same NSN cross-reference
Reference document — Secondary reference
28-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
53373-AReference document
Same NSN cross-reference
Reference document — Drawing number reference only
3B7745Reference document
Same NSN cross-reference
Reference document — Secondary reference
D9484-33A3-61Reference document
Same NSN cross-reference
Reference document — Secondary reference
BM11352-87Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SPF25?
SPF25 is a LOUDSPEAKER,PERMANENT MAGNET.
What parts can replace SPF25?
There are 10 known substitutes for SPF25: BM11359-01B02, 28-10, 53373-A and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SPF25?
SPF25 is cataloged in the U.S. Government catalog under NSN 4730-00-196-2058. This indicates validated use in U.S. government and defense supply chains.
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