NSN 4730-01-259-9993 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-259-9993. Manufacturer of record part number: 176059-100.
Also searched as4730-01-259-9993 ·
4730012599993 ·
NIIN 012599993 ·
01-259-9993 ·
FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 45934 · 176059-100
4730-01-259-9993 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Restrictor,fluid Flow — FSC 4730
Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED
Design Type: TUBULAR, HEX SHAPE
Orifice Diameter: 0.0990 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Identification
NSN: 4730-01-259-9993
NIIN: 012599993
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 176059-100
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
General Description
The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-259-9993, 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 Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Reference documents
Reference
Meaning
176059-100
5/9Secondary reference
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
176059-100
5/9Secondary reference
U.S. Government activity
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 4730-01-259-9993?
NSN 4730-01-259-9993 is a Restrictor,fluid Flow, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-259-9993?
NSN 4730-01-259-9993 has 1 manufacturer part number on file: 176059-100 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
What are the specifications of 176059-100?
Key specifications for 176059-100: Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED; Design Type: TUBULAR, HEX SHAPE; Special Features: U/O C5B ACFT; Orifice Diameter: 0.0990 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4730-01-259-9993 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.