Connecting Link, Rigid3040-01-307-7679

NSN 3040-01-307-7679 · NIIN 013077679

FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment

Government record, cited

Also searched as 3040-01-307-7679 · 3040013077679 · NIIN 013077679 · 01-307-7679 · FSC 3040 Miscellaneous Power Transmission Equipment · 1936F77PC12/13 · 1936F77PC3 · 1936F77GP4

Nearby stock numbers ← 3040-01-307-7388 · 3040-01-307-7971 Shaft, Straight →

Features

Connecting Link,rigid — FSC 3040
Body Diameter: 1.500 INCHES NOMINAL IN
Body Construction: SOLID
Link Style: CLEVIS TO EXTERNAL THREAD
Criticality Code Justification: ZZZY
Material: STEEL CORROSION RESISTING
Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Identification

NSN: 3040-01-307-7679
NIIN: 013077679
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-307-7679, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-307-7679
Item Name	Connecting Link,rigid
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
Body Diameter	1.500 INCHES NOMINAL IN
Body Construction	SOLID
Link Style	CLEVIS TO EXTERNAL THREAD
Criticality Code Justification	ZZZY
Material	STEEL CORROSION RESISTING
Reference Number Differentiating Characteristics	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL F — Mutilate — Cut
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	Y

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
1936F77PC12/13	5/1 Secondary reference U.S. Government activity
1936F77PC3	5/1 Secondary reference U.S. Government activity
1936F77GP4	3/1 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046

3040-00-001-0046 · Item name not on file

3040-00-001-0047

3040-00-001-0047 · Item name not on file

3040-00-001-0048

3040-00-001-0048 · Item name not on file

3040-00-001-0068

3040-00-001-0068 · Item name not on file

3040-00-001-0077

3040-00-001-0077 · Item name not on file

3040-00-001-0078

3040-00-001-0078 · Item name not on file

3040-00-001-0089

3040-00-001-0089 · Item name not on file

3040-00-001-1224

3040-00-001-1224 · Item name not on file

Frequently Asked Questions

What is NSN 3040-01-307-7679?

NSN 3040-01-307-7679 is a Connecting Link,rigid, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-307-7679?

Key specifications for 3040-01-307-7679: Body Diameter: 1.500 INCHES NOMINAL IN; Body Construction: SOLID; Link Style: CLEVIS TO EXTERNAL THREAD; Criticality Code Justification: ZZZY. 6 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-307-7679 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 3040-01-307-7679?

NSN 3040-01-307-7679 has DEMIL Code F. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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