NSN 4720-01-183-2304 · NIIN 011832304 · Part number 7J6599
Caterpillar Inc Div Caterpillar Defense · FSC 4720 — Hose and Flexible Tubing · FSG 47 — Pipe, Tubing, Hose, and Fittings · CAGE 11083
Government record, cited
NSN 4720-01-183-2304 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-183-2304. Manufacturer of record part number: 7J6599.
Also searched as4720-01-183-2304 ·
4720011832304 ·
NIIN 011832304 ·
01-183-2304 ·
FSC 4720 Hose and Flexible Tubing · CAGE 11083 · 7J6599 · 12MCS-12SF-29.00 · 17037 · 12MCS-12SF-29.00
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 4720-01-183-2304
NIIN: 011832304
FSC: 4720 — Hose and Flexible Tubing
FSG: 47 — Pipe, Tubing, Hose, and Fittings
Primary part number: 7J6599
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-183-2304, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Technical Specifications
Parameter
Value
NSN
4720-01-183-2304
Primary Part Number
7J6599
Item Name
Hose Assembly,nonmetallic
FSC / FSG
4720 / 47 — Hose and Flexible Tubing
Manufacturer
Caterpillar Inc Div Caterpillar Defense
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 Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3040-01-303-920517037POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Coffin Turbo Pump Inc
3030-01-451-835017037POSSIBLE MATCH
BELT,FLAT
Possible match (shared part number)Vaisala Inc.
4820-01-533-4345SW12504R0085POSSIBLE MATCH
VALVE,SAFETY RELIEF
Possible match (shared part number)Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
6515-01-590-8361201.758POSSIBLE MATCH
SCREW,BONE
Possible match (shared part number)Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
NSN 4720-01-183-2304 is a Hose Assembly,nonmetallic, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
What part numbers are listed for NSN 4720-01-183-2304?
NSN 4720-01-183-2304 has 1 manufacturer part number on file: 7J6599 (Caterpillar Inc Div Caterpillar Defense).
What NSN replaces 4720-01-183-2304?
4 possible matches (shared part number, not a government interchangeability claim): 3040-01-303-9205, 3030-01-451-8350, 4820-01-533-4345. Verify interchangeability with system specifications before substitution.
Is NSN 4720-01-183-2304 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.