PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1923Clamp,hose

Allen W D Mfg Co · NSN 4730-00-277-5815 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-277-5815 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-277-5815. Primary manufacturer part number: 1923.
Features
  • Clamp,hose — FSC 4730
  • Fastening Device Type: PLAIN SLOTTED HEAD SCREW
  • Surface Treatment: ZINC OVERALL
  • Inside Diameter: 2.438 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Style Designator: BAND
  • 1 verified cross-reference
  • Primary manufacturer: Allen W D Mfg Co
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Clamp,hose, cataloged under National Stock Number 4730-00-277-5815, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Allen W D Mfg Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-277-5815
Primary Part Number1923
Item NameClamp,hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerAllen W D Mfg Co
StatusACTIVE
Fastening Device TypePLAIN SLOTTED HEAD SCREW
Surface TreatmentZINC OVERALL
Inside Diameter2.438 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Style DesignatorBAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-093-4848125213 INTERCHANGEABLE
Gasket
Brinkley Technology Group Llc Dba Hercules Manufacturing
3110-00-100-6210100105-2 INTERCHANGEABLE
Ball,bearing
Meggitt North Hollywood Inc
4730-00-202-7760LK9 INTERCHANGEABLE
Clamp,hose
Wisconsin Motors, Llc
4730-00-202-7766 INTERCHANGEABLE
Clamp,hose
5340-00-240-2295 INTERCHANGEABLE
Bolt,barrel
4730-00-277-5835 INTERCHANGEABLE
Clamp,hose
4730-00-287-1847 INTERCHANGEABLE
Clamp,hose
5950-00-441-7755905395-1 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6145-00-678-0429203W INTERCHANGEABLE
Cable,power,electrical
Naval Ship Systems Command
5950-00-888-96712134345 INTERCHANGEABLE
Transformer,power Autotransforme
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
1923 Allen W D Mfg Co
Related Parts
5330-00-093-4848INTERCHANGEABLE
GASKET
125213
3110-00-100-6210INTERCHANGEABLE
BALL,BEARING
100105-2
4730-00-202-7760INTERCHANGEABLE
CLAMP,HOSE
LK9
4730-00-202-7766INTERCHANGEABLE
CLAMP,HOSE
5340-00-240-2295INTERCHANGEABLE
BOLT,BARREL
4730-00-277-5835INTERCHANGEABLE
CLAMP,HOSE
4730-00-287-1847INTERCHANGEABLE
CLAMP,HOSE
5950-00-441-7755INTERCHANGEABLE
TRANSFORMER,POWER
905395-1
6145-00-678-0429INTERCHANGEABLE
CABLE,POWER,ELECTRICAL
203W
5950-00-888-9671INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
2134345
1430-01-119-0651INTERCHANGEABLE
FILTER ASSEMBLY
3516730-20
8110-01-133-9056INTERCHANGEABLE
CAN,SCREW CAP
1923A

Frequently Asked Questions

What is NSN 4730-00-277-5815?

NSN 4730-00-277-5815 is a Clamp,hose, manufactured by Allen W D Mfg Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-277-5815?

NSN 4730-00-277-5815 has 1 cross-referenced part number: 1923 (Allen W D Mfg Co).

What NSN replaces 4730-00-277-5815?

There are 12 known substitutes for 4730-00-277-5815: 5330-00-093-4848, 3110-00-100-6210, 4730-00-202-7760 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1923?

Key specifications for 1923: Fastening Device Type: PLAIN SLOTTED HEAD SCREW; Surface Treatment: ZINC OVERALL; Inside Diameter: 2.438 INCHES NOMINAL IN; Material: STEEL OVERALL. 5 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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