PartsTable TECHNICAL DATA SHEET

NSN 4720-01-463-9737Government record, cited

Hose Assembly, Nonmetallic4720-01-463-9737

NSN 4720-01-463-9737 · NIIN 014639737 · Part number 7326103-13

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 31442

Government record, cited

NSN 4720-01-463-9737 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-463-9737. Manufacturer of record part number: 7326103-13.

Also searched as 4720-01-463-9737 · 4720014639737 · NIIN 014639737 · 01-463-9737 · FSC 4720 Hose and Flexible Tubing · CAGE 31442 · 7326103-13 · 7326103

Nearby stock numbers ← 4720-01-463-9733 Hose Assembly, Nonmetallic · 4720-01-463-9739 Hose Assembly, Nonmetallic →

4720-01-463-9737 — Hose and Flexible Tubing

Features

Hose Assembly,nonmetallic — FSC 4720
2 manufacturer part numbers on file
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

Identification

NSN: 4720-01-463-9737
NIIN: 014639737
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 7326103-13
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-463-9737, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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	Hose Assembly,nonmetallic
FSC / FSG	4720 — Hose and Flexible Tubing (FSG 47)
Manufacturers	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 31442); Hydrasearch Company, Llc (CAGE 32142)

Technical Specifications

Parameter	Value
NSN	4720-01-463-9737
Primary Part Number	7326103-13
Item Name	Hose Assembly,nonmetallic
FSC / FSG	4720 / 47 — Hose and Flexible Tubing
Manufacturer	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
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 4

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

4720-01-463-97397326103-14 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

4720-01-463-97407326103-15 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

4720-01-463-97417326103-17 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

4720-01-463-97427326103-18 POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

Possible match (shared part number)Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp

Cross-Reference Index

Part Number	Manufacturer
7326103-13 PRIMARY	Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
7326103-13	Hydrasearch Company, Llc (USA)

Reference documents

Reference	Meaning
7326103	D/9 Drawing number reference only Naval Sea Systems Command
7326103-13	5/9 Secondary reference Transdigm Inc Div Adelwiggins Group

Related Parts

4720-01-463-9739POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

7326103-14

4720-01-463-9740POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

7326103-15

4720-01-463-9741POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

7326103-17

4720-01-463-9742POSSIBLE MATCH

HOSE ASSEMBLY,NONMETALLIC

7326103-18

Frequently Asked Questions

What is NSN 4720-01-463-9737?

NSN 4720-01-463-9737 is a Hose Assembly,nonmetallic, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4720, Hose and Flexible Tubing. Status: active.

What part numbers are listed for NSN 4720-01-463-9737?

NSN 4720-01-463-9737 has 2 manufacturer part numbers on file: 7326103-13 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 7326103-13 (Hydrasearch Company, Llc).

What NSN replaces 4720-01-463-9737?

4 possible matches (shared part number, not a government interchangeability claim): 4720-01-463-9739, 4720-01-463-9740, 4720-01-463-9741. Verify interchangeability with system specifications before substitution.

Is NSN 4720-01-463-9737 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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