PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

81608759Seal Assembly,plain

John Crane, Inc · NSN 4320-00-435-2715 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-435-2715 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-435-2715. Primary manufacturer part number: 81608759.
Features
  • Seal Assembly,plain — FSC 4320
  • 13 verified cross-references
  • Primary manufacturer: John Crane, Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Assembly,plain, cataloged under National Stock Number 4320-00-435-2715, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is John Crane, Inc. This item has 13 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Assembly,plain
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersWartsila Lips Inc (CAGE 0SYN4); John Crane, Inc (CAGE 71724); Allsteel Llc (CAGE 01074); Aurora Pump a Unit of General Signal Corp (CAGE 04579); Defense Maritime Solutions, Inc. (CAGE 0EYA6)
Technical Specifications
ParameterValue
NSN4320-00-435-2715
Primary Part Number81608759
Item NameSeal Assembly,plain
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerJohn Crane, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2010-00-945-0314 INTERCHANGEABLE
Seal Assembly,plain
Cross-Reference Index
Part NumberManufacturer
HSP-2715 Wartsila Lips Inc (USA)
CFD1197-1-5-8SHFTBP1D1FIG2C John Crane, Inc (USA)
CFD1197-1 5-8SHFTBP1C1F1G2C John Crane, Inc (USA)
712-1011-492 Allsteel Llc (USA)
CFD1197F1G2C-1-5/8-XF5010151(316 John Crane, Inc (USA)
CFD1197-1 5-8SH John Crane, Inc (USA)
712-1011-753 Aurora Pump a Unit of General Signal Corp (USA)
CF-D1197 John Crane, Inc (USA)
CFD1197F162C-1-5/8-BP1D1 John Crane, Inc (USA)
712-1011-738 Aurora Pump a Unit of General Signal Corp (USA)
81608759 PRIMARY John Crane, Inc (USA)
HSP-2715 Defense Maritime Solutions, Inc. (USA)
HSP-7136-1-5/8-XF5010151(316) PRIMARY John Crane, Inc (USA)
Related Parts
2010-00-945-0314INTERCHANGEABLE
SEAL ASSEMBLY,PLAIN

Frequently Asked Questions

What is NSN 4320-00-435-2715?

NSN 4320-00-435-2715 is a Seal Assembly,plain, manufactured by John Crane, Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-435-2715?

NSN 4320-00-435-2715 has 13 cross-referenced part numbers: HSP-2715 (Wartsila Lips Inc), CFD1197-1-5-8SHFTBP1D1FIG2C (John Crane, Inc), CFD1197-1 5-8SHFTBP1C1F1G2C (John Crane, Inc), 712-1011-492 (Allsteel Llc), CFD1197F1G2C-1-5/8-XF5010151(316 (John Crane, Inc) and 8 more.

What NSN replaces 4320-00-435-2715?

There is 1 known substitute for 4320-00-435-2715: 2010-00-945-0314. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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