PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33057Coupling,pipe

Crc Industries, Inc. · NSN 4730-01-700-0727 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-700-0727 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-700-0727. Primary manufacturer part number: 33057.
Features
  • Coupling,pipe — FSC 4730
  • Media for Which Designed: WATER SINGLE RESPONSE
  • Nominal Outside Diameter: 0.25 INCHES INLET IN
  • Inlet Location: LEFT-HAND SIDE SINGLE INLET
  • 1 verified cross-reference
  • Primary manufacturer: Crc Industries, Inc.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-01-700-0727, 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 Crc Industries, Inc.. Government technical data includes 3 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-700-0727
Primary Part Number33057
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCrc Industries, Inc.
StatusACTIVE
Media for Which DesignedWATER SINGLE RESPONSE
Nominal Outside Diameter0.25 INCHES INLET IN
Inlet LocationLEFT-HAND SIDE SINGLE INLET
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
2920-00-309-9096169671C INTERCHANGEABLE
Clamp,distributor
Dresser, Llc
3020-01-233-8096 INTERCHANGEABLE
Gear,spur
3020-01-234-3421 INTERCHANGEABLE
Gear Assembly,planet
3020-01-234-4958 INTERCHANGEABLE
Gear,spur
3020-01-235-0620 INTERCHANGEABLE
Gear,spur
4730-01-280-440733057 INTERCHANGEABLE
Manifold Assembly,hydraulic
Tate Andale, Llc
5365-01-306-463833087 INTERCHANGEABLE
Spacer,sleeve
Funk Mfg Co Sub of Deere and Co
4820-01-547-290333057 INTERCHANGEABLE
Ball,check
Flowserve Inc
4730-01-625-929622899.13655 INTERCHANGEABLE
Coupling,hose
Pok of North America Inc.
1005-01-628-776233057 INTERCHANGEABLE
Sling,small Arms
U.s. Ordnance
Cross-Reference Index
Part NumberManufacturer
33057 PRIMARY Crc Industries, Inc. (USA)
Related Parts
2920-00-309-9096INTERCHANGEABLE
CLAMP,DISTRIBUTOR
169671C
3020-01-233-8096INTERCHANGEABLE
GEAR,SPUR
3020-01-234-3421INTERCHANGEABLE
GEAR ASSEMBLY,PLANET
3020-01-234-4958INTERCHANGEABLE
GEAR,SPUR
3020-01-235-0620INTERCHANGEABLE
GEAR,SPUR
4730-01-280-4407INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
33057
5365-01-306-4638INTERCHANGEABLE
SPACER,SLEEVE
33087
4820-01-547-2903INTERCHANGEABLE
BALL,CHECK
33057
4730-01-625-9296INTERCHANGEABLE
COUPLING,HOSE
22899.13655
1005-01-628-7762INTERCHANGEABLE
SLING,SMALL ARMS
33057

Frequently Asked Questions

What is NSN 4730-01-700-0727?

NSN 4730-01-700-0727 is a Coupling,pipe, manufactured by Crc Industries, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-700-0727?

NSN 4730-01-700-0727 has 1 cross-referenced part number: 33057 (Crc Industries, Inc.).

What NSN replaces 4730-01-700-0727?

There are 10 known substitutes for 4730-01-700-0727: 2920-00-309-9096, 3020-01-233-8096, 3020-01-234-3421 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33057?

Key specifications for 33057: Part Name Assigned by Controlling Agency: 0.5"NPT CONNECTOR; Media for Which Designed: WATER SINGLE RESPONSE; Nominal Outside Diameter: 0.25 INCHES INLET IN; Inlet Location: LEFT-HAND SIDE SINGLE INLET. 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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