PartsTable TECHNICAL DATA SHEET

NSN 3040-01-161-8617Government record, cited

Connecting Link, Rigid3040-01-161-8617

NSN 3040-01-161-8617 · NIIN 011618617 · Part number 2012A78

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 45934

Government record, cited

NSN 3040-01-161-8617 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-161-8617. Manufacturer of record part number: 2012A78.

Also searched as 3040-01-161-8617 · 3040011618617 · NIIN 011618617 · 01-161-8617 · FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 45934 · 2012A78

Nearby stock numbers ← 3040-01-161-8616 Bell Crank · 3040-01-161-8618 Connecting Link, Rigid →

Features

Connecting Link,rigid — FSC 3040
Body Construction: SOLID
Material: ALUMINUM ALLOY
2 manufacturer part numbers on file
Manufacturer of record: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

Identification

NSN: 3040-01-161-8617
NIIN: 011618617
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 2012A78
Manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us

General Description

The Connecting Link,rigid, cataloged under National Stock Number 3040-01-161-8617, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3040-01-161-8617
Primary Part Number	2012A78
Item Name	Connecting Link,rigid
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer	Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Status	ACTIVE
Body Construction	SOLID
Material	ALUMINUM ALLOY

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
2012A78 PRIMARY	Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
2012A78	Goodrich Corporation (USA)

Reference documents

Reference	Meaning
2012A78	5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems

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 3040-01-161-8617?

NSN 3040-01-161-8617 is a Connecting Link,rigid, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What part numbers are listed for NSN 3040-01-161-8617?

NSN 3040-01-161-8617 has 2 manufacturer part numbers on file: 2012A78 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 2012A78 (Goodrich Corporation).

What are the specifications of 2012A78?

Key specifications for 2012A78: Body Construction: SOLID; Material: ALUMINUM ALLOY. 2 specifications are documented in the U.S. Government catalog.

Is NSN 3040-01-161-8617 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.

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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