PartsTable TECHNICAL DATA SHEET
NSN 4320-00-929-8249Government record, cited

Ring, Wearing4320-00-929-8249

NSN 4320-00-929-8249 · NIIN 009298249 · Part number D2B17AX
Fairbanks Morse, Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 7PZX0
Government record, cited
NSN 4320-00-929-8249 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-929-8249. Manufacturer of record part number: D2B17AX.
Also searched as  4320-00-929-8249 · 4320009298249 · NIIN 009298249 · 00-929-8249 · FSC 4320 Power and Hand Pumps · CAGE 7PZX0 · D2B17AX
Nearby stock numbers  ·
Features
  • Ring,wearing — FSC 4320
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE OUTSIDE LEFT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Corner Shape: CHAMFERED INSIDE RIGHT CORNER
  • Chamfer Length: 0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
  • Body Style: PLAIN
  • Body Outside Diameter: 5.755 INCHES MINIMUM AND 5.775 INCHES MAXIMUM IN
Identification
  • NSN: 4320-00-929-8249
  • NIIN: 009298249
  • FSC: 4320 — Power and Hand Pumps
  • FSG: 43 — Pumps and Compressors
  • Primary part number: D2B17AX
  • Manufacturer: Fairbanks Morse, Llc
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-929-8249, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-929-8249
Primary Part NumberD2B17AX
Item NameRing,wearing
FSC / FSG4320 / 43 — Power and Hand Pumps
ManufacturerFairbanks Morse, Llc
StatusACTIVE
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Corner ShapeCHAMFERED INSIDE RIGHT CORNER
Chamfer Length0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
Body StylePLAIN
Body Outside Diameter5.755 INCHES MINIMUM AND 5.775 INCHES MAXIMUM IN
Body Inside Diameter5.250 INCHES MINIMUM AND 5.251 INCHES MAXIMUM IN
Chamfer Angle45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
MaterialNICKEL 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
D2B17AX Pentair Pump Group, Inc. Dba Fairbanks Morse Pump (USA)
D2B17AX PRIMARY Fairbanks Morse, Llc (USA)
Reference documents
ReferenceMeaning
D2B17AX 3/9 Design control — primary reference
U.S. Government activity
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 4320-00-929-8249?

NSN 4320-00-929-8249 is a Ring,wearing, manufactured by Fairbanks Morse, Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-00-929-8249?

NSN 4320-00-929-8249 has 2 manufacturer part numbers on file: D2B17AX (Pentair Pump Group, Inc. Dba Fairbanks Morse Pump), D2B17AX (Fairbanks Morse, Llc).

What are the specifications of D2B17AX?

Key specifications for D2B17AX: Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Corner Shape: SQUARE OUTSIDE LEFT CORNER; Corner Shape: SQUARE INSIDE LEFT CORNER; Corner Shape: CHAMFERED INSIDE RIGHT CORNER. 10 specifications are documented in the U.S. Government catalog.

Is NSN 4320-00-929-8249 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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