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NSN 2010-01-710-7954Government record, cited
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Seat, Mechanical Seal2010-01-710-7954

NSN 2010-01-710-7954 · NIIN 017107954 · Part number H74985-01-6-1
Defense Maritime Solutions, Inc. · FSC 2010 — Ship and Boat Propulsion Components · FSG 20 — Ship and Marine Equipment · CAGE 0EYA6
Government record, cited
NSN 2010-01-710-7954 — this item is cataloged by the U.S. Government under National Stock Number 2010-01-710-7954. Manufacturer of record part number: H74985-01-6-1.
Also searched as  2010-01-710-7954 · 2010017107954 · NIIN 017107954 · 01-710-7954 · FSC 2010 Ship and Boat Propulsion Components · CAGE 0EYA6 · H74985-01-6-1 · H74985-01 REV C
Nearby stock numbers  ·
Features
  • Seat,mechanical Seal — FSC 2010
  • 1 manufacturer part number on file
  • Manufacturer of record: Defense Maritime Solutions, Inc.
Identification
  • NSN: 2010-01-710-7954
  • NIIN: 017107954
  • FSC: 2010 — Ship and Boat Propulsion Components
  • FSG: 20 — Ship and Marine Equipment
  • Primary part number: H74985-01-6-1
  • Manufacturer: Defense Maritime Solutions, Inc.
General Description

The Seat,mechanical Seal, cataloged under National Stock Number 2010-01-710-7954, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameSeat,mechanical Seal
FSC / FSG2010 — Ship and Boat Propulsion Components (FSG 20)
ManufacturersDefense Maritime Solutions, Inc. (CAGE 0EYA6)
Technical Specifications
ParameterValue
NSN2010-01-710-7954
Primary Part NumberH74985-01-6-1
Item NameSeat,mechanical Seal
FSC / FSG2010 / 20 — Ship and Boat Propulsion Components
ManufacturerDefense Maritime Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4320-01-710-7957H74985-01-3-4 POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Possible match (shared part number)Defense Maritime Solutions, Inc.
4320-01-710-7961H74985-01-6 POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Possible match (shared part number)Defense Maritime Solutions, Inc.
2040-01-710-8109H74985-01-2 POSSIBLE MATCH
BRACKET,FRAME,PROPULSION SHAFT,S
Possible match (shared part number)Defense Maritime Solutions, Inc.
2040-01-710-8163H74985-01-2-1 POSSIBLE MATCH
BRACKET,FRAME,PROPULSION SHAFT,S
Possible match (shared part number)Defense Maritime Solutions, Inc.
2040-01-710-8164H74985-01-7-1 POSSIBLE MATCH
BRACKET,FRAME,PROPULSION SHAFT,S
Possible match (shared part number)Defense Maritime Solutions, Inc.
2010-01-710-8228H74985-01-3-2 POSSIBLE MATCH
SEAL INTERLAYER,SHAFT
Possible match (shared part number)Defense Maritime Solutions, Inc.
2040-01-710-8232H74985-01-6-3 POSSIBLE MATCH
BUSHING,SHAFT LOG
Possible match (shared part number)Defense Maritime Solutions, Inc.
Cross-Reference Index
Part NumberManufacturer
H74985-01-6-1 PRIMARY Defense Maritime Solutions, Inc. (USA)
Reference documents
ReferenceMeaning
H74985-01 REV C D/9 Drawing number reference only
Defense Maritime Solutions, Inc.
Related Parts
4320-01-710-7957POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
H74985-01-3-4
4320-01-710-7961POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
H74985-01-6
2040-01-710-8109POSSIBLE MATCH
BRACKET,FRAME,PROPULSION SHAFT,S
H74985-01-2
2040-01-710-8163POSSIBLE MATCH
BRACKET,FRAME,PROPULSION SHAFT,S
H74985-01-2-1
2040-01-710-8164POSSIBLE MATCH
BRACKET,FRAME,PROPULSION SHAFT,S
H74985-01-7-1
2010-01-710-8228POSSIBLE MATCH
SEAL INTERLAYER,SHAFT
H74985-01-3-2
2040-01-710-8232POSSIBLE MATCH
BUSHING,SHAFT LOG
H74985-01-6-3

Frequently Asked Questions

What is NSN 2010-01-710-7954?

NSN 2010-01-710-7954 is a Seat,mechanical Seal, manufactured by Defense Maritime Solutions, Inc., classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.

What part numbers are listed for NSN 2010-01-710-7954?

NSN 2010-01-710-7954 has 1 manufacturer part number on file: H74985-01-6-1 (Defense Maritime Solutions, Inc.).

What NSN replaces 2010-01-710-7954?

7 possible matches (shared part number, not a government interchangeability claim): 4320-01-710-7957, 4320-01-710-7961, 2040-01-710-8109. Verify interchangeability with system specifications before substitution.

Is NSN 2010-01-710-7954 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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