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71281N — FILTER,RADIO FREQUENCY INTERFERE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

71281N: FILTER,RADIO FREQUENCY INTERFERE.

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include end_item_identification: SPINNER II/MODEL 96 SE OIL CLEANING CENTRIFUGE, general_characteristics_item_description: CLAMP FOR ATTACHING CENTRIFUGE COVER TO HOUSING, part_name_assigned_by_controlling_agency: CLAMP, COVER TO BASE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-451-9248, 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
71281N
NSN: 4730-01-451-9248
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0VP52 — FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC. DBA FINCANTIERI MARINE SYSTEMS NORTH AM (USA)
SPECIFICATIONS
end_item_identificationSPINNER II/MODEL 96 SE OIL CLEANING CENTRIFUGE
general_characteristics_item_descriptionCLAMP FOR ATTACHING CENTRIFUGE COVER TO HOUSING
part_name_assigned_by_controlling_agencyCLAMP, COVER TO BASE
NSN4730-01-451-9248
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 71281N · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CLAMP FOR ATTACHING CENTRIFUGE COVER TO HOUSING
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCLAMP FOR ATTACHING CENTRIFUGE COVER TO HOUSING
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP, COVER TO BASE
END ITEM IDENTIFICATIONSPINNER II/MODEL 96 SE OIL CLEANING CENTRIFUGE
SUBSTITUTES & CROSS-REFERENCES 1
320951F93 PC 2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 71281N?
71281N is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace 71281N?
There is 1 known substitute for 71281N: 320951F93 PC 2. Substitute compatibility should be verified for your specific system.
What is the NSN for 71281N?
71281N is cataloged in the U.S. Government catalog under NSN 4730-01-451-9248. 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.