PartsTable TECHNICAL DATA SHEET
NSN 4320-01-203-8717Government record, cited

Deflector, Dirt and Liquid4320-01-203-8717

NSN 4320-01-203-8717 · NIIN 012038717 · Part number 403998-49AC
Abb Motors & Mechanical Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 54ZA4
Government record, cited
NSN 4320-01-203-8717 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-203-8717. Manufacturer of record part number: 403998-49AC.
Also searched as  4320-01-203-8717 · 4320012038717 · NIIN 012038717 · 01-203-8717 · FSC 4320 Power and Hand Pumps · CAGE 54ZA4 · 403998-49AC
Nearby stock numbers  ·
Features
  • Deflector,dirt and Liquid — FSC 4320
  • Material: COPPER ALLOY
  • 1 manufacturer part number on file
  • Manufacturer of record: Abb Motors & Mechanical Inc
Identification
  • NSN: 4320-01-203-8717
  • NIIN: 012038717
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: 403998-49AC
  • Manufacturer: Abb Motors & Mechanical Inc
General Description

The Deflector,dirt and Liquid, cataloged under National Stock Number 4320-01-203-8717, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Abb Motors & Mechanical Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-203-8717
Primary Part Number403998-49AC
Item NameDeflector,dirt and Liquid
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerAbb Motors & Mechanical Inc
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
403998-49AC Abb Motors & Mechanical Inc (USA)
Reference documents
ReferenceMeaning
403998-49AC 3/9 Design control — primary reference
Reliance Electric Company Dba Reliance & Dodge Brands
403998-49AC 5/9 Secondary reference
Reliance Electric
No interchangeability data on file.
Other items in FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-203-8717?

NSN 4320-01-203-8717 is a Deflector,dirt and Liquid, manufactured by Abb Motors & Mechanical Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-203-8717?

NSN 4320-01-203-8717 has 1 manufacturer part number on file: 403998-49AC (Abb Motors & Mechanical Inc).

What are the specifications of 403998-49AC?

Key specifications for 403998-49AC: Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-203-8717 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.

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