NSN 4730-01-304-8211 · NIIN 013048211 · Part number 31871-055 14000
The Gorman-Rupp Company Div Gorman-Rupp · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 25567
Government record, cited
NSN 4730-01-304-8211 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-304-8211. Manufacturer of record part number: 31871-055 14000.
Nearby stock numbers← 4730-01-304-8186 Manifold, Hydraulic System Access
·
4730-01-304-8212 Tailpiece, Union →
4730-01-304-8211 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Packing Nut — FSC 4730
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: The Gorman-Rupp Company Div Gorman-Rupp
Identification
NSN: 4730-01-304-8211
NIIN: 013048211
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 31871-055 14000
Manufacturer: The Gorman-Rupp Company Div Gorman-Rupp
General Description
The Packing Nut, cataloged under National Stock Number 4730-01-304-8211, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is The Gorman-Rupp Company Div Gorman-Rupp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
C/1Advisory reference — outside the item-of-supply concept
The Gorman-Rupp Company Div Gorman-Rupp
31871-055 1400
5/9Secondary reference
The Gorman-Rupp Company Div Gorman-Rupp
No interchangeability data on file.
Other items in FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895
4730-00-000-1895 · Item name not on file
4730-00-000-4289
4730-00-000-4289 · Item name not on file
4730-00-000-4445
4730-00-000-4445 · Item name not on file
4730-00-000-8373
4730-00-000-8373 · Item name not on file
4730-00-000-8897
4730-00-000-8897 · Item name not on file
4730-00-001-0007
4730-00-001-0007 · Item name not on file
4730-00-001-0008
COUPLING,TUBE
4730-00-001-0008
COUPLING,TUBE
Frequently Asked Questions
What is NSN 4730-01-304-8211?
NSN 4730-01-304-8211 is a Packing Nut, manufactured by The Gorman-Rupp Company Div Gorman-Rupp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-304-8211?
NSN 4730-01-304-8211 has 1 manufacturer part number on file: 31871-055 14000 (The Gorman-Rupp Company Div Gorman-Rupp).
What are the specifications of 31871-055 14000?
Key specifications for 31871-055 14000: Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.
Is NSN 4730-01-304-8211 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.