The Pressure Plate,brake, cataloged under National Stock Number 3950-00-538-0312, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3950-00-538-0312
Item Name
Pressure Plate,brake
FSC / FSG
3950 / 39 — Winches, Hoists, Cranes, and Derricks
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 Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5930-00-848-128323416POSSIBLE MATCH
SWITCH,FLOW
Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors
4820-00-980-4031N23416POSSIBLE MATCH
DISK,VALVE
Possible match (shared part number)Leslie Controls, Inc. Dba Leslie Controls Inc
6550-01-461-5655POSSIBLE MATCH
HEMATOXYLIN STAIN
Possible match (shared part number)
6515-01-595-541058000D5POSSIBLE MATCH
PROBE,TEMPERATURE MONITORING
Possible match (shared part number)R.g. Enterprises (u.s.a.), Inc. Dba Rg Enterprises Inc
4030-01-715-941023416POSSIBLE MATCH
SHACKLE
Possible match (shared part number)Jergens Inc Div Tooling Components Division
5305-01-720-057023416POSSIBLE MATCH
SCREW,MACHINE
Possible match (shared part number)Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
23416
3/9Design control — primary reference
Northern Line Machine Div of Commencement Intl Corp
12576PC3
5/9Secondary reference
Northern Line Machine Div of Commencement Intl Corp
Related Parts
5930-00-848-1283POSSIBLE MATCH
SWITCH,FLOW
23416
4820-00-980-4031POSSIBLE MATCH
DISK,VALVE
N23416
6550-01-461-5655POSSIBLE MATCH
HEMATOXYLIN STAIN
6515-01-595-5410POSSIBLE MATCH
PROBE,TEMPERATURE MONITORING
58000D5
4030-01-715-9410POSSIBLE MATCH
SHACKLE
23416
5305-01-720-0570POSSIBLE MATCH
SCREW,MACHINE
23416
Frequently Asked Questions
What is NSN 3950-00-538-0312?
NSN 3950-00-538-0312 is a Pressure Plate,brake, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
What NSN replaces 3950-00-538-0312?
6 possible matches (shared part number, not a government interchangeability claim): 5930-00-848-1283, 4820-00-980-4031, 6550-01-461-5655. Verify interchangeability with system specifications before substitution.
What are the specifications of 3950-00-538-0312?
Key specifications for 3950-00-538-0312: End Item Identification: NORTHERN LINE MACHINE AND ENGINEERING CO MODEL 3230HSPC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3950-00-538-0312 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.