PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

57901Connector,hose,bulkhead

Saginaw Products Corporation Dba Cignys · NSN 4730-01-567-4531 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-567-4531 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-567-4531. Primary manufacturer part number: 57901.
Features
  • Connector,hose,bulkhead — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Saginaw Products Corporation Dba Cignys
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Electrical interconnection
  • Signal interface mating
General Description

The Connector,hose,bulkhead, cataloged under National Stock Number 4730-01-567-4531, 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 Saginaw Products Corporation Dba Cignys. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-567-4531
Primary Part Number57901
Item NameConnector,hose,bulkhead
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSaginaw Products Corporation Dba Cignys
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5999-00-036-365557907 INTERCHANGEABLE
Contact,electrical
Lockheed Martin Corporation Div Rms - Mitchel Field
5950-00-660-73819166246 INTERCHANGEABLE
Transformer,power
Us Army Aviation and Missile Command
5985-00-686-975657907 INTERCHANGEABLE
Vane,waveguide
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5961-00-691-109557901 INTERCHANGEABLE
Holder,semiconductor Device
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
6150-01-120-1915467-193-001 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
5331-01-393-289957901 INTERCHANGEABLE
O-Ring
Deutz Corporation
3110-01-507-305957901 INTERCHANGEABLE
Ball,bearing
Hamilton Sundstrand Corporation
4720-01-567-450153810 INTERCHANGEABLE
Hose Assembly,metallic
Saginaw Products Corporation Dba Cignys
5975-01-583-748544981 INTERCHANGEABLE
Hanger,cable
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
57907 Saginaw Products Corporation Dba Cignys (USA)
57901 PRIMARY Saginaw Products Corporation Dba Cignys (USA)
Related Parts
5999-00-036-3655INTERCHANGEABLE
CONTACT,ELECTRICAL
57907
5950-00-660-7381INTERCHANGEABLE
TRANSFORMER,POWER
9166246
5985-00-686-9756INTERCHANGEABLE
VANE,WAVEGUIDE
57907
5961-00-691-1095INTERCHANGEABLE
HOLDER,SEMICONDUCTOR DEVICE
57901
6150-01-120-1915INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
467-193-001
5331-01-393-2899INTERCHANGEABLE
O-RING
57901
3110-01-507-3059INTERCHANGEABLE
BALL,BEARING
57901
4720-01-567-4501INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
53810
5975-01-583-7485INTERCHANGEABLE
HANGER,CABLE
44981

Frequently Asked Questions

What is NSN 4730-01-567-4531?

NSN 4730-01-567-4531 is a Connector,hose,bulkhead, manufactured by Saginaw Products Corporation Dba Cignys, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-567-4531?

NSN 4730-01-567-4531 has 2 cross-referenced part numbers: 57907 (Saginaw Products Corporation Dba Cignys), 57901 (Saginaw Products Corporation Dba Cignys).

What NSN replaces 4730-01-567-4531?

There are 9 known substitutes for 4730-01-567-4531: 5999-00-036-3655, 5950-00-660-7381, 5985-00-686-9756 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 57901?

Key specifications for 57901: End Item Identification: SURGE BRAKE LINE KIT; Part Name Assigned by Controlling Agency: BULKHEAD FITTING. 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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