PartsTable TECHNICAL DATA SHEET

NSN 4730-00-540-1391Government record, cited

Nipple, Pipe4730-00-540-1391

NSN 4730-00-540-1391 · NIIN 005401391 · Part number 2-2 MCN-SS

Parker-Hannifin Corporation Div Instrumentation Products Division · FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 54938

Government record, cited

NSN 4730-00-540-1391 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-540-1391. Manufacturer of record part number: 2-2 MCN-SS.

Also searched as 4730-00-540-1391 · 4730005401391 · NIIN 005401391 · 00-540-1391 · FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings · CAGE 54938 · 2-2 MCN-SS · A-5632-703 · 2084-2C · 205-23 · E5632-102-9R

Nearby stock numbers ← 4730-00-540-1390 Nipple, Pipe · 4730-00-540-1392 →

4730-00-540-1391 — Hose, Pipe, Tube, Lubrication, and Railing Fittings

Features

Nipple,pipe — FSC 4730
2 manufacturer part numbers on file
Manufacturer of record: Parker-Hannifin Corporation Div Instrumentation Products Division

Identification

NSN: 4730-00-540-1391
NIIN: 005401391
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 2-2 MCN-SS
Manufacturer: Parker-Hannifin Corporation Div Instrumentation Products Division

General Description

The Nipple,pipe, cataloged under National Stock Number 4730-00-540-1391, 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 Parker-Hannifin Corporation Div Instrumentation Products Division. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 Name	Nipple,pipe
FSC / FSG	4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47)
Manufacturers	Parker-Hannifin Corporation Div Instrumentation Products Division (CAGE 54938); Danfoss Power Solutions II, Llc (CAGE 01276)

Technical Specifications

Parameter	Value
NSN	4730-00-540-1391
Primary Part Number	2-2 MCN-SS
Item Name	Nipple,pipe
FSC / FSG	4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Manufacturer	Parker-Hannifin Corporation Div Instrumentation Products Division
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 6

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

1040-00-991-573554A50B172 POSSIBLE MATCH

PAD,CONTAINER

Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

2910-01-188-325020523 POSSIBLE MATCH

PLATE,PUMP PRESSURE

Possible match (shared part number)Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems

4320-01-333-8274 POSSIBLE MATCH

VALVE PLATE,HYDRAULIC MOTOR-PUMP

Possible match (shared part number)

5310-01-342-3517R155820PC80 POSSIBLE MATCH

NUT,PLAIN,CAP

Possible match (shared part number)Eaton Aerospace, Llc Dba Jackson South

5950-01-414-8698 POSSIBLE MATCH

TRANSFORMER,POWER

Possible match (shared part number)

6505-01-590-6300NDC63323-0507-25 POSSIBLE MATCH

MEROPENEM INJECTION

Possible match (shared part number)Fresenius Kabi, Llc

Cross-Reference Index

Part Number	Manufacturer
2-2 MCN-SS PRIMARY	Parker-Hannifin Corporation Div Instrumentation Products Division (USA)
259-2084-2-.773 PRIMARY	Danfoss Power Solutions II, Llc (USA)

Reference documents

Reference	Meaning
A-5632-703	5/9 Secondary reference United Catalysts Inc
2084-2C	5/9 Secondary reference Danfoss Power Solutions II, Llc
205-23	5/9 Secondary reference United Catalysts Inc
E5632-102-9R	5/9 Secondary reference United Catalysts Inc
1-8CL0SE	5/9 Secondary reference Camco Products Inc

Related Parts

1040-00-991-5735POSSIBLE MATCH

PAD,CONTAINER

54A50B172

2910-01-188-3250POSSIBLE MATCH

PLATE,PUMP PRESSURE

20523

4320-01-333-8274POSSIBLE MATCH

VALVE PLATE,HYDRAULIC MOTOR-PUMP

5310-01-342-3517POSSIBLE MATCH

NUT,PLAIN,CAP

R155820PC80

5950-01-414-8698POSSIBLE MATCH

TRANSFORMER,POWER

6505-01-590-6300POSSIBLE MATCH

MEROPENEM INJECTION

NDC63323-0507-25

Frequently Asked Questions

What is NSN 4730-00-540-1391?

NSN 4730-00-540-1391 is a Nipple,pipe, manufactured by Parker-Hannifin Corporation Div Instrumentation Products Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.

What part numbers are listed for NSN 4730-00-540-1391?

NSN 4730-00-540-1391 has 2 manufacturer part numbers on file: 2-2 MCN-SS (Parker-Hannifin Corporation Div Instrumentation Products Division), 259-2084-2-.773 (Danfoss Power Solutions II, Llc).

What NSN replaces 4730-00-540-1391?

6 possible matches (shared part number, not a government interchangeability claim): 1040-00-991-5735, 2910-01-188-3250, 4320-01-333-8274. Verify interchangeability with system specifications before substitution.

Is NSN 4730-00-540-1391 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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