PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

160C921001-1Connecting Link,rigid

Northrop Grumman Systems Corporation · NSN 3040-01-004-6694 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-004-6694 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-004-6694. Primary manufacturer part number: 160C921001-1.
Features
  • Connecting Link,rigid — FSC 3040
  • 9 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-004-6694, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation. This item has 9 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameConnecting Link,rigid
FSC / FSG3040 — No Item Name Available (FSG 30)
ManufacturersNorthrop Grumman Systems Corporation (CAGE 26512); Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (CAGE 97393); Tyee Aircraft Inc Div Tyee Aircraft (CAGE 34742); Northrop Grumman Systems Corporation (CAGE 79RG9); Skf Usa Inc. (CAGE 52676)
Technical Specifications
ParameterValue
NSN3040-01-004-6694
Primary Part Number160C921001-1
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4730-00-119-4261301111 INTERCHANGEABLE
Packing Nut
Hale Products, Inc.
5950-00-169-831619207 INTERCHANGEABLE
Transformer,audio Frequency
Freed Transformer Co
5940-00-718-9913104305-203 INTERCHANGEABLE
Terminal,lug
L3harris Technologies, Inc.
5935-01-011-221530-111-1 INTERCHANGEABLE
Connector,plug,electrical
Winchester Interconnect Corporation
5998-01-034-8666 INTERCHANGEABLE
Circuit Card Assembly
4910-01-153-1823351-11 INTERCHANGEABLE
Test Plug,radiator
Johnson Manufacturing Company, Inc
6515-01-155-508335-111 INTERCHANGEABLE
Ligature,surgical
Pilling Surgical Inc Dba Pilling Weck Div Pilling Instruments
5995-01-333-1356996340-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Raytheon Company Dba Raytheon Co
6625-01-342-0796600111 INTERCHANGEABLE
Test Set Subassembly,electrical
Hipotronics Inc
5310-01-367-6291301111 INTERCHANGEABLE
Nut,self-Locking,round
Siemens Energy, Inc.
Cross-Reference Index
Part NumberManufacturer
160C921001-3 Northrop Grumman Systems Corporation (USA)
SR11487A3 Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA)
SR11010A Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA)
3511-1-G Tyee Aircraft Inc Div Tyee Aircraft (USA)
3011-11 Tyee Aircraft Inc Div Tyee Aircraft (USA)
160C921001-1 PRIMARY Northrop Grumman Systems Corporation (USA)
160C921001-1 Northrop Grumman Systems Corporation (USA)
3511-1 Tyee Aircraft Inc Div Tyee Aircraft (USA)
SR11010A Skf Usa Inc. (USA)
Related Parts
4730-00-119-4261INTERCHANGEABLE
PACKING NUT
301111
5950-00-169-8316INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
19207
5940-00-718-9913INTERCHANGEABLE
TERMINAL,LUG
104305-203
5935-01-011-2215INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
30-111-1
5998-01-034-8666INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4910-01-153-1823INTERCHANGEABLE
TEST PLUG,RADIATOR
351-11
6515-01-155-5083INTERCHANGEABLE
LIGATURE,SURGICAL
35-111
5995-01-333-1356INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
996340-1
6625-01-342-0796INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
600111
5310-01-367-6291INTERCHANGEABLE
NUT,SELF-LOCKING,ROUND
301111
5340-01-439-4287INTERCHANGEABLE
COVER,ACCESS
301111
5340-01-555-7599INTERCHANGEABLE
BRACKET,MOUNTING
3511-1

Frequently Asked Questions

What is NSN 3040-01-004-6694?

NSN 3040-01-004-6694 is a Connecting Link,rigid, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3040 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3040-01-004-6694?

NSN 3040-01-004-6694 has 9 cross-referenced part numbers: 160C921001-3 (Northrop Grumman Systems Corporation), SR11487A3 (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division), SR11010A (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division), 3511-1-G (Tyee Aircraft Inc Div Tyee Aircraft), 3011-11 (Tyee Aircraft Inc Div Tyee Aircraft) and 4 more.

What NSN replaces 3040-01-004-6694?

There are 12 known substitutes for 3040-01-004-6694: 4730-00-119-4261, 5950-00-169-8316, 5940-00-718-9913 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 3040-01-004-6694 still in active supply?

NSN 3040-01-004-6694 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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