Shaft, Bellcrank3040-01-184-2890

NSN 3040-01-184-2890 · NIIN 011842890

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

Government record, cited

Also searched as 3040-01-184-2890 · 3040011842890 · NIIN 011842890 · 01-184-2890 · FSC 3040 Miscellaneous Power Transmission Equipment

Nearby stock numbers ← 3040-01-184-2854 Shaft, Shouldered · 3040-01-184-3017 →

Features

Shaft,bellcrank — FSC 3040
General Characteristics Item Description: SHAFT,STEEL,CARBON,1010 THRU 1030,CD,CF OR CDGP,ASTM A108; WASHER,STEEL,CARBON; OA LG 4.000 IN.,SHAFT DIA 0.623-0.625 IN.; WASHER O.D. 1.250 IN.,0.188 IN. THK LOCATED 0.190 IN. FROM FIRST END; SECOND END HAS A HOLE 0.250-0.253 IN. DIA LOCATED 2.852-2.872 IN. FROM BOTTOM OF WASHER; SECOND END CHAMFERED 0.060 IN. BY 45 DEG; FIRST END CORNERS SQUARED IN

Identification

NSN: 3040-01-184-2890
NIIN: 011842890
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment

General Description

The Shaft,bellcrank, cataloged under National Stock Number 3040-01-184-2890, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	3040-01-184-2890
Item Name	Shaft,bellcrank
FSC / FSG	3040 / 30 — Miscellaneous Power Transmission Equipment
Status	ACTIVE
General Characteristics Item Description	SHAFT,STEEL,CARBON,1010 THRU 1030,CD,CF OR CDGP,ASTM A108; WASHER,STEEL,CARBON; OA LG 4.000 IN.,SHAFT DIA 0.623-0.625 IN.; WASHER O.D. 1.250 IN.,0.188 IN. THK LOCATED 0.190 IN. FROM FIRST END; SECOND END HAS A HOLE 0.250-0.253 IN. DIA LOCATED 2.852-2.872 IN. FROM BOTTOM OF WASHER; SECOND END CHAMFERED 0.060 IN. BY 45 DEG; FIRST END CORNERS SQUARED IN

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

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

Reference documents

Reference	Meaning
4189475	3/2 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 3040-01-184-2890?

NSN 3040-01-184-2890 is a Shaft,bellcrank, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.

What are the specifications of 3040-01-184-2890?

Key specifications for 3040-01-184-2890: General Characteristics Item Description: SHAFT,STEEL,CARBON,1010 THRU 1030,CD,CF OR CDGP,ASTM A108; WASHER,STEEL,CARBON; OA LG 4.000 IN.,SHAFT DIA 0.623-0.625 IN.; WASHER O.D. 1.250 IN.,0.188 IN. THK LOCATED 0.190 IN. FROM FIRST END; SECOND END HAS A HOLE 0.250-0.253 IN. DIA LOCATED 2.852-2.872 IN. FROM BOTTOM OF WASHER; SECOND END CHAMFERED 0.060 IN. BY 45 DEG; FIRST END CORNERS SQUARED IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 3040-01-184-2890 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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