PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H14648Seal Set,shaft

Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc · NSN 2915-01-179-4175 · FSC 2915 · No Item Name Available
Verified by PartsTable
NSN 2915-01-179-4175 — this item is cataloged by the U.S. Government under National Stock Number 2915-01-179-4175. Primary manufacturer part number: H14648.
Features
  • Seal Set,shaft — FSC 2915
  • 5 verified cross-references
  • Primary manufacturer: Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Set,shaft, cataloged under National Stock Number 2915-01-179-4175, is classified within Federal Supply Class 2915 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2915-01-179-4175
Primary Part NumberH14648
Item NameSeal Set,shaft
FSC / FSG2915 / 29 — No Item Name Available
ManufacturerMeggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5355-00-374-17037347567 INTERCHANGEABLE
Knob
U S Army Tank Automotive Command Amsta-Im-Mm
1630-00-780-582014648 INTERCHANGEABLE
Seat,poppet
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
5961-01-084-0515PFM50 INTERCHANGEABLE
Semiconductor Device,diode
Semtech Corporation
5331-01-204-6672 INTERCHANGEABLE
O-Ring
4520-01-473-1016 INTERCHANGEABLE
Heating Element,electrical,nonim
5331-01-539-068714648 INTERCHANGEABLE
O-Ring
Dayton-Granger, Inc.
Cross-Reference Index
Part NumberManufacturer
14648 Howden Fluid Systems (USA)
H14648 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
14648 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
H14648 Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
14648 PRIMARY Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA)
Related Parts
5355-00-374-1703INTERCHANGEABLE
KNOB
7347567
1630-00-780-5820INTERCHANGEABLE
SEAT,POPPET
14648
5961-01-084-0515INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
PFM50
5331-01-204-6672INTERCHANGEABLE
O-RING
4520-01-473-1016INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
5331-01-539-0687INTERCHANGEABLE
O-RING
14648

Frequently Asked Questions

What is NSN 2915-01-179-4175?

NSN 2915-01-179-4175 is a Seal Set,shaft, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 2915 (No Item Name Available). Status: active.

What are the part numbers for NSN 2915-01-179-4175?

NSN 2915-01-179-4175 has 5 cross-referenced part numbers: 14648 (Howden Fluid Systems), H14648 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc), 14648 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), H14648 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 14648 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).

What NSN replaces 2915-01-179-4175?

There are 6 known substitutes for 2915-01-179-4175: 5355-00-374-1703, 1630-00-780-5820, 5961-01-084-0515 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H14648?

Key specifications for H14648: End Item Identification: AH-64 AIRFRAME, ROTARY WING AIRCRAFT. 1 total characteristics are documented in the Federal Logistics Information System.

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