PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30-383Connecting Link,rigid

Konrad Marine Inc Div Konrad Marine · NSN 3040-01-595-5791 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-595-5791 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-595-5791. Primary manufacturer part number: 30-383.
Features
  • Connecting Link,rigid — FSC 3040
  • Body Width: 0.500 INCHES NOMINAL IN
  • End Attachment Style: RAISED FACE, ROUND BOTH ENDS
  • Link Style: TUBULAR SHANK
  • Body Construction: TUBULAR
  • 1 verified cross-reference
  • Primary manufacturer: Konrad Marine Inc Div Konrad Marine
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-595-5791, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Konrad Marine Inc Div Konrad Marine. Government technical data includes 4 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-595-5791
Primary Part Number30-383
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerKonrad Marine Inc Div Konrad Marine
StatusACTIVE
Body Width0.500 INCHES NOMINAL IN
End Attachment StyleRAISED FACE, ROUND BOTH ENDS
Link StyleTUBULAR SHANK
Body ConstructionTUBULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-596-7674 INTERCHANGEABLE
Washer,lock
5330-01-130-7330G-2055 PIECE 56 INTERCHANGEABLE
Gasket
Gil, Inc.
5330-01-422-0701G-4170 REV A PC NO 67 INTERCHANGEABLE
Gasket
M. E. Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
30-383 PRIMARY Konrad Marine Inc Div Konrad Marine (USA)
Related Parts
5310-00-596-7674INTERCHANGEABLE
WASHER,LOCK
5330-01-130-7330INTERCHANGEABLE
GASKET
G-2055 PIECE 56
5330-01-422-0701INTERCHANGEABLE
GASKET
G-4170 REV A PC NO 67

Frequently Asked Questions

What is NSN 3040-01-595-5791?

NSN 3040-01-595-5791 is a Connecting Link,rigid, manufactured by Konrad Marine Inc Div Konrad Marine, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-595-5791?

NSN 3040-01-595-5791 has 1 cross-referenced part number: 30-383 (Konrad Marine Inc Div Konrad Marine).

What NSN replaces 3040-01-595-5791?

There are 3 known substitutes for 3040-01-595-5791: 5310-00-596-7674, 5330-01-130-7330, 5330-01-422-0701. Verify interchangeability with system specifications before substitution.

What are the specifications of 30-383?

Key specifications for 30-383: Body Width: 0.500 INCHES NOMINAL IN; Overall Length: 56.000 INCHES NOMINAL IN; End Item Identification: A/C AND REFRIGERATION; Special Features: NUT ON EACH END IS 0.500 IN THREAD, 20 THREADS PER INCH, AND UNF THREAD TYPE;ROD END IS THREADED WITH 0.500 IN THREAD, 20 THDS/IN, AND UNF THREAD IN. 7 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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