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NSN 4730-01-081-1987Government record, cited

Fitting Downstream4730-01-081-1987

NSN 4730-01-081-1987 · NIIN 010811987 · Part number 41B348
Mid-America Aerotech, Llc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 0UES3
Government record, cited
NSN 4730-01-081-1987 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-081-1987. Manufacturer of record part number: 41B348.
Also searched as  4730-01-081-1987 · 4730010811987 · NIIN 010811987 · 01-081-1987 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 0UES3 · 41B348
Nearby stock numbers  ·
Features
  • Fitting Downstream — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Mid-America Aerotech, Llc
Identification
  • NSN: 4730-01-081-1987
  • NIIN: 010811987
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 41B348
  • Manufacturer: Mid-America Aerotech, Llc
General Description

The Fitting Downstream, cataloged under National Stock Number 4730-01-081-1987, 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 Mid-America Aerotech, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameFitting Downstream
FSC / FSG4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
ManufacturersMid-America Aerotech, Llc (CAGE 0UES3)
Technical Specifications
ParameterValue
NSN4730-01-081-1987
Primary Part Number41B348
Item NameFitting Downstream
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
41B348 PRIMARY Mid-America Aerotech, Llc (USA)
Reference documents
ReferenceMeaning
41B348 5/9 Secondary reference
U.S. Government activity
41B348 5/9 Secondary reference
Moog Inc Div Moog Inc., Space and Defense - Salt Lake City
41B348 5/9 Secondary reference
E-Systems Inc Montek Div Fluid Controls Opns
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 4730-01-081-1987?

NSN 4730-01-081-1987 is a Fitting Downstream, manufactured by Mid-America Aerotech, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-081-1987?

NSN 4730-01-081-1987 has 1 manufacturer part number on file: 41B348 (Mid-America Aerotech, Llc).

Is NSN 4730-01-081-1987 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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