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661992 — TERMINAL,TAPER PIN,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

661992: TERMINAL,TAPER PIN,ELECTRICAL.

The TERMINAL,TAPER PIN,ELECTRICAL is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: COPPER ALLOY, overall_length: 0.593 INCHES NOMINAL IN, connection_type: THREADED INTERNAL HOSE ALL ENDS, inside_diameter: 0.500 INCHES NOMINAL IN, overall_diameter: 0.095 INCHES NOMINAL IN, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-412-3218, 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
661992
NSN: 5340-00-412-3218
NIINs: 004123218, 008717334, 015979491
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialCOPPER ALLOY
overall_length0.593 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL HOSE ALL ENDS
inside_diameter0.500 INCHES NOMINAL IN
overall_diameter0.095 INCHES NOMINAL IN
precious_materialSILVER
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS
end_item_identification2355-01-531-6425;MRAP BUFFALO MK2A2
cross-sectional_shape_styleROUND
measuring_method_and_length35.500 INCHES NOMINAL EXCLUDING END FITTINGS IN
precious_material_and_weight0.040 SILVER GRAINS, TROY
precious_material_and_locationO/A OUTER SURFACE SILVER
NSN5340-00-412-3218
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 661992 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTF-30 AIRCRAFT ENGINE
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 661992?
661992 is a TERMINAL,TAPER PIN,ELECTRICAL.
What is the NSN for 661992?
661992 is cataloged in the U.S. Government catalog under NSN 5340-00-412-3218. 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.