NSN 4730-01-433-4040 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-433-4040. Manufacturer of record part number: 1306-4IN PIECE 15.
4730-01-433-4040 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Features
Fitting,lubrication — FSC 4730
1 manufacturer part number on file
Manufacturer of record: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Identification
NSN: 4730-01-433-4040
NIIN: 014334040
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 1306-4IN PIECE 15
Manufacturer: Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
General Description
The Fitting,lubrication, cataloged under National Stock Number 4730-01-433-4040, 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 Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 8 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc (USA)
Reference documents
Reference
Meaning
1306 PC15-4.0IN
C/1Advisory reference — outside the item-of-supply concept
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
1306-012
D/9Drawing number reference only
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
Related Parts
4820-01-538-6175POSSIBLE MATCH
DISK,VALVE
4320-HP-183
4820-01-539-2266POSSIBLE MATCH
VALVE,GATE
1306-012-112
4820-01-547-0564POSSIBLE MATCH
VALVE,GATE
1306-012 212
4820-01-547-0569POSSIBLE MATCH
STEM,FLUID VALVE
1306-012-2.50IN ITEM 7
4820-01-547-0574POSSIBLE MATCH
SEAT,VALVE
1306-012-2.50IN ITEM 13
4820-01-547-0576POSSIBLE MATCH
DISK,VALVE
1306-012-2.50IN ITEM 6
4820-01-547-5429POSSIBLE MATCH
VALVE,GATE
1306-012-3.00IN
4820-01-551-8499POSSIBLE MATCH
SEAT,VALVE
1306-012-1.50IN ITEM 13
Frequently Asked Questions
What is NSN 4730-01-433-4040?
NSN 4730-01-433-4040 is a Fitting,lubrication, manufactured by Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
What part numbers are listed for NSN 4730-01-433-4040?
NSN 4730-01-433-4040 has 1 manufacturer part number on file: 1306-4IN PIECE 15 (Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc).
What NSN replaces 4730-01-433-4040?
8 possible matches (shared part number, not a government interchangeability claim): 4820-01-538-6175, 4820-01-539-2266, 4820-01-547-0564. Verify interchangeability with system specifications before substitution.
Is NSN 4730-01-433-4040 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.