PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10257Housing,pump

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 1680-00-371-0018 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-371-0018 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-371-0018. Primary manufacturer part number: 10257.
Features
  • Housing,pump — FSC 1680
  • 2 verified cross-references
  • Primary manufacturer: Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Housing,pump, cataloged under National Stock Number 1680-00-371-0018, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1680-00-371-0018
Primary Part Number10257
Item NameHousing,pump
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-035-785910-257 INTERCHANGEABLE
Relay,electromagnetic
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
4320-00-065-0181382307 INTERCHANGEABLE
Seal Cage,split
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4730-00-246-9219108687 INTERCHANGEABLE
Elbow,pipe
Allison Transmission Inc Dba Allison Transmission, Inc
5950-00-308-7930 INTERCHANGEABLE
Coil,radio Frequency
6620-00-408-545910-2-57 INTERCHANGEABLE
Gage,oil Pressure
Lister Petter Ltd
4820-00-497-291010257 INTERCHANGEABLE
Valve Assembly,pres
Aerocontrolex Group, Inc. Div Talley Actuators
1680-00-691-399210257 INTERCHANGEABLE
Detent
Avox Systems Inc Dba Avox Systems Inc
5950-00-859-09171025-7 INTERCHANGEABLE
Electromagnet
Woodward Hrt, Inc. Dba Woodward Hrt Inc
6130-01-021-8877 INTERCHANGEABLE
Power Supply
3020-01-193-219210257 INTERCHANGEABLE
Gearcase Reducing
Renold Hydraulics and Variators Ltd
Cross-Reference Index
Part NumberManufacturer
10257 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
10257 Howden Fluid Systems (USA)
Related Parts
5945-00-035-7859INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
10-257
4320-00-065-0181INTERCHANGEABLE
SEAL CAGE,SPLIT
382307
4730-00-246-9219INTERCHANGEABLE
ELBOW,PIPE
108687
5950-00-308-7930INTERCHANGEABLE
COIL,RADIO FREQUENCY
6620-00-408-5459INTERCHANGEABLE
GAGE,OIL PRESSURE
10-2-57
4820-00-497-2910INTERCHANGEABLE
VALVE ASSEMBLY,PRES
10257
1680-00-691-3992INTERCHANGEABLE
DETENT
10257
5950-00-859-0917INTERCHANGEABLE
ELECTROMAGNET
1025-7
6130-01-021-8877INTERCHANGEABLE
POWER SUPPLY
3020-01-193-2192INTERCHANGEABLE
GEARCASE REDUCING
10257
5915-01-291-2820INTERCHANGEABLE
FILTER,LOW PASS
34-2726643-1
6550-01-354-7565INTERCHANGEABLE
CONTROL,GLUCOSE
10-257

Frequently Asked Questions

What is NSN 1680-00-371-0018?

NSN 1680-00-371-0018 is a Housing,pump, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-371-0018?

NSN 1680-00-371-0018 has 2 cross-referenced part numbers: 10257 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 10257 (Howden Fluid Systems).

What NSN replaces 1680-00-371-0018?

There are 12 known substitutes for 1680-00-371-0018: 5945-00-035-7859, 4320-00-065-0181, 4730-00-246-9219 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10257?

Key specifications for 10257: End Item Identification: ACFT MODEL S-3A A. 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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