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NSN 4730-01-730-2858Government record, cited
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Nipple, Pipe4730-01-730-2858

NSN 4730-01-730-2858 · NIIN 017302858 · Part number 2799943-138
Evac North America Inc · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 47WD8
Government record, cited
NSN 4730-01-730-2858 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-730-2858. Manufacturer of record part number: 2799943-138.
Also searched as  4730-01-730-2858 · 4730017302858 · NIIN 017302858 · 01-730-2858 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 47WD8 · 2799943-138 · 7300061
Nearby stock numbers  ·
HOSE FITTING
4730-01-730-2858 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
  • Nipple,pipe — FSC 4730
  • 1 manufacturer part number on file
  • Manufacturer of record: Evac North America Inc
Identification
  • NSN: 4730-01-730-2858
  • NIIN: 017302858
  • FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
  • FSG: 47 — Pipe, Tubing, Hose, and Fittings
  • Primary part number: 2799943-138
  • Manufacturer: Evac North America Inc
General Description

The Nipple,pipe, cataloged under National Stock Number 4730-01-730-2858, 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 Evac North America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts
Item NameNipple,pipe
FSC / FSG4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
ManufacturersEvac North America Inc (CAGE 47WD8)
Technical Specifications
ParameterValue
NSN4730-01-730-2858
Primary Part Number2799943-138
Item NameNipple,pipe
FSC / FSG4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
ManufacturerEvac North America Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
⇄ Related Items 7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4510-01-730-29427250168 POSSIBLE MATCH
BOWL,WATER CLOSET
Possible match (shared part number)Evac North America Inc
4510-01-730-29437601515 POSSIBLE MATCH
STOP BASE MOUNT
Possible match (shared part number)Evac North America Inc
4510-01-730-29455441701 POSSIBLE MATCH
SEAT,WATER CLOSET
Possible match (shared part number)Evac North America Inc
4510-01-730-38297100042-001 POSSIBLE MATCH
CLAMP CONSTANT
Possible match (shared part number)Evac North America Inc
5340-01-730-73207100091 POSSIBLE MATCH
PLATE,RETAINING,SEAL
Possible match (shared part number)Evac North America Inc
4510-01-730-85067300061-001 POSSIBLE MATCH
TOILET,MARINE
Possible match (shared part number)Evac North America Inc
4510-01-730-87837300061-002 POSSIBLE MATCH
WATER CLOSET
Possible match (shared part number)Evac North America Inc
Cross-Reference Index
Part NumberManufacturer
2799943-138 PRIMARY Evac North America Inc (USA)
Reference documents
ReferenceMeaning
7300061 D/9 Drawing number reference only
Evac North America Inc
Related Parts
4510-01-730-2942POSSIBLE MATCH
BOWL,WATER CLOSET
7250168
4510-01-730-2943POSSIBLE MATCH
STOP BASE MOUNT
7601515
4510-01-730-2945POSSIBLE MATCH
SEAT,WATER CLOSET
5441701
4510-01-730-3829POSSIBLE MATCH
CLAMP CONSTANT
7100042-001
5340-01-730-7320POSSIBLE MATCH
PLATE,RETAINING,SEAL
7100091
4510-01-730-8506POSSIBLE MATCH
TOILET,MARINE
7300061-001
4510-01-730-8783POSSIBLE MATCH
WATER CLOSET
7300061-002

Frequently Asked Questions

What is NSN 4730-01-730-2858?

NSN 4730-01-730-2858 is a Nipple,pipe, manufactured by Evac North America Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-01-730-2858?

NSN 4730-01-730-2858 has 1 manufacturer part number on file: 2799943-138 (Evac North America Inc).

What NSN replaces 4730-01-730-2858?

7 possible matches (shared part number, not a government interchangeability claim): 4510-01-730-2942, 4510-01-730-2943, 4510-01-730-2945. Verify interchangeability with system specifications before substitution.

Is NSN 4730-01-730-2858 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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