FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Cap,linear Actuating Cylinder, cataloged under National Stock Number 3040-01-651-5911, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Cap,linear Actuating Cylinder
FSC / FSG
3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Technical Specifications
Parameter
Value
NSN
3040-01-651-5911
Item Name
Cap,linear Actuating Cylinder
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Status
ACTIVE
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
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5325-01-651-59281211689-204POSSIBLE MATCH
RING,RETAINING
Possible match (shared part number)Arkwin Industries, Inc. Dba Arkwin Industries Inc
5360-01-651-63311211482-215POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
Possible match (shared part number)Arkwin Industries, Inc. Dba Arkwin Industries Inc
3040-01-651-66931211689-203POSSIBLE MATCH
COLLAR,SHAFT
Possible match (shared part number)Arkwin Industries, Inc. Dba Arkwin Industries Inc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1211689
D/9Drawing number reference only
U.S. Government activity
1211689-206
3/2Design control — primary reference
U.S. Government activity
Related Parts
5325-01-651-5928POSSIBLE MATCH
RING,RETAINING
1211689-204
5360-01-651-6331POSSIBLE MATCH
SPRING,HELICAL,COMPRESSION
1211482-215
3040-01-651-6693POSSIBLE MATCH
COLLAR,SHAFT
1211689-203
Frequently Asked Questions
What is NSN 3040-01-651-5911?
NSN 3040-01-651-5911 is a Cap,linear Actuating Cylinder, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What NSN replaces 3040-01-651-5911?
3 possible matches (shared part number, not a government interchangeability claim): 5325-01-651-5928, 5360-01-651-6331, 3040-01-651-6693. Verify interchangeability with system specifications before substitution.
Is NSN 3040-01-651-5911 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.