NSN 4320-01-107-5972 · NIIN 011075972 · Part number T79-1880-19
Rexnord Industries, Llc Div Couplings Division · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 59747
Government record, cited
NSN 4320-01-107-5972 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-107-5972. Manufacturer of record part number: T79-1880-19.
Also searched as4320-01-107-5972 ·
4320011075972 ·
NIIN 011075972 ·
01-107-5972 ·
FSC 4320 Power and Hand Pumps · CAGE 59747 · T79-1880-19 · 39019-00 PC1
Manufacturer of record: Rexnord Industries, Llc Div Couplings Division
Identification
NSN: 4320-01-107-5972
NIIN: 011075972
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: T79-1880-19
Manufacturer: Rexnord Industries, Llc Div Couplings Division
General Description
The Coupling,main Feed, cataloged under National Stock Number 4320-01-107-5972, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Rexnord Industries, Llc Div Couplings Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Rexnord Industries, Llc Div Couplings Division (USA)
Reference documents
Reference
Meaning
39019-00 PC1
C/1Advisory reference — outside the item-of-supply concept
Rexnord Industries, Llc Div Couplings Division
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 4320-01-107-5972?
NSN 4320-01-107-5972 is a Coupling,main Feed, manufactured by Rexnord Industries, Llc Div Couplings Division, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-107-5972?
NSN 4320-01-107-5972 has 1 manufacturer part number on file: T79-1880-19 (Rexnord Industries, Llc Div Couplings Division).
What are the specifications of T79-1880-19?
Key specifications for T79-1880-19: End Item Identification: COUPLING SHFT FLEX FIN BORE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-107-5972 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.