PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16657Hose Assembly,nonmetallic

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 4720-01-516-9527 · FSC 4720 · No Item Name Available
Verified by PartsTable
NSN 4720-01-516-9527 — this item is cataloged by the U.S. Government under National Stock Number 4720-01-516-9527. Primary manufacturer part number: 16657.
Features
  • Hose Assembly,nonmetallic — FSC 4720
  • 2 verified cross-references
  • Primary manufacturer: Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-516-9527, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4720-01-516-9527
Primary Part Number16657
Item NameHose Assembly,nonmetallic
FSC / FSG4720 / 47 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-437-017016657 INTERCHANGEABLE
Coupling Half,quick Disconnect
Williams International Co., L.l.c.
3020-01-197-868216659 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
3120-01-462-719316657 INTERCHANGEABLE
Bushing,sleeve
G.s. Blodgett, Llc Div Blodgett
6515-01-589-9582242.808 INTERCHANGEABLE
Bone Plate
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
4210-01-609-8703B673 INTERCHANGEABLE
Nrp,fire Extinguish
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
16657 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
16657 Itw Gse Inc. (USA)
Related Parts
4730-00-437-0170INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
16657
3020-01-197-8682INTERCHANGEABLE
GEAR,SPUR
16659
3120-01-462-7193INTERCHANGEABLE
BUSHING,SLEEVE
16657
6515-01-589-9582INTERCHANGEABLE
BONE PLATE
242.808
4210-01-609-8703INTERCHANGEABLE
NRP,FIRE EXTINGUISH
B673

Frequently Asked Questions

What is NSN 4720-01-516-9527?

NSN 4720-01-516-9527 is a Hose Assembly,nonmetallic, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 4720 (No Item Name Available). Status: active.

What are the part numbers for NSN 4720-01-516-9527?

NSN 4720-01-516-9527 has 2 cross-referenced part numbers: 16657 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 16657 (Itw Gse Inc.).

What NSN replaces 4720-01-516-9527?

There are 5 known substitutes for 4720-01-516-9527: 4730-00-437-0170, 3020-01-197-8682, 3120-01-462-7193 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16657?

Key specifications for 16657: Part Name Assigned by Controlling Agency: HOSE ASSY; End Item Identification: F-22 RAPTOR. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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