PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70400-02252-120Connecting Link,rigid

Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp · NSN 3040-01-091-3841 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-091-3841 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-091-3841. Primary manufacturer part number: 70400-02252-120.
Features
  • Connecting Link,rigid — FSC 3040
  • Material: ALUMINUM ALLOY
  • Body Construction: TUBULAR
  • End Attachment Style: CLEVIS NO. 1 FIRST END
  • Criticality Code Justification: FEAT
  • Body Diameter: 1.522 INCHES MINIMUM AND 1.528 INCHES MAXIMUM IN
  • 13 verified cross-references
  • Primary manufacturer: Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-091-3841, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 9 manufacturers, 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
NSN3040-01-091-3841
Primary Part Number70400-02252-120
Item NameConnecting Link,rigid
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerSikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
StatusACTIVE
MaterialALUMINUM ALLOY
Body ConstructionTUBULAR
End Attachment StyleCLEVIS NO. 1 FIRST END
Criticality Code JustificationFEAT
Body Diameter1.522 INCHES MINIMUM AND 1.528 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-228-1338 INTERCHANGEABLE
Drill,twist
4730-00-274-966720051 INTERCHANGEABLE
Packing Nut
Northrop Grumman Systems Corporation Div Marine Systems
3110-00-293-9163 INTERCHANGEABLE
Bearing,ball,annular
6625-00-580-368420051 INTERCHANGEABLE
Voltmeter
Fairbanks Morse, Llc
3040-01-091-384270400-02252-123 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
3040-01-091-38452002-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
3040-01-091-384670400-02252-122 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5915-01-155-705520Q51 INTERCHANGEABLE
Filter,band Pass
Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled
3040-01-158-96862027-3 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
3510-01-162-4472 INTERCHANGEABLE
Yoke and Sleeve
Cross-Reference Index
Part NumberManufacturer
SR11719A Sundstrand Corp (USA)
70400-02252-120 Skf Aerospace France (FRA)
2005-Y120 Tyee Aircraft Inc Div Tyee Aircraft (USA)
70400-02252-120 Tyee Aircraft Inc Div Tyee Aircraft (USA)
SR11719A Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA)
70400-02252-120 Skf Component Systems Inc (USA)
70400-02252-120 PRIMARY Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
2005-1 Tyee Aircraft Inc Div Tyee Aircraft (USA)
70400-02252-120 Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division (USA)
1100070-120 Alban Scientific, Inc. (USA)
70400-02252 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
70400-02252-120 Precision Swageinc (USA)
3040PL1960199 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5133-00-228-1338INTERCHANGEABLE
DRILL,TWIST
4730-00-274-9667INTERCHANGEABLE
PACKING NUT
20051
3110-00-293-9163INTERCHANGEABLE
BEARING,BALL,ANNULAR
6625-00-580-3684INTERCHANGEABLE
VOLTMETER
20051
3040-01-091-3842INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-02252-123
3040-01-091-3845INTERCHANGEABLE
CONNECTING LINK,RIGID
2002-1
3040-01-091-3846INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-02252-122
5915-01-155-7055INTERCHANGEABLE
FILTER,BAND PASS
20Q51
3040-01-158-9686INTERCHANGEABLE
CONNECTING LINK,RIGID
2027-3
3510-01-162-4472INTERCHANGEABLE
YOKE AND SLEEVE
5331-01-180-2414INTERCHANGEABLE
O-RING
2510-01-258-3822INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
SP2005

Frequently Asked Questions

What is NSN 3040-01-091-3841?

NSN 3040-01-091-3841 is a Connecting Link,rigid, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-091-3841?

NSN 3040-01-091-3841 has 13 cross-referenced part numbers: SR11719A (Sundstrand Corp), 70400-02252-120 (Skf Aerospace France), 2005-Y120 (Tyee Aircraft Inc Div Tyee Aircraft), 70400-02252-120 (Tyee Aircraft Inc Div Tyee Aircraft), SR11719A (Sps Technologies Llc Dba Shur-Lok Company Div Aerospace Engineered Products Division) and 8 more.

What NSN replaces 3040-01-091-3841?

There are 12 known substitutes for 3040-01-091-3841: 5133-00-228-1338, 4730-00-274-9667, 3110-00-293-9163 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70400-02252-120?

Key specifications for 70400-02252-120: Material: ALUMINUM ALLOY; Special Features: RIGHT HAND THREAD; Body Construction: TUBULAR; End Attachment Style: CLEVIS NO. 1 FIRST END. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com