NSN 5950-00-307-4137 · NIIN 003074137 · Part number 18-470
Leach International Corp Div Leach International Corporation · FSC 5950 — Coils and Transformers · FSG 59 — Electrical and Electronic Equipment Components · CAGE 58657
Government record, cited
NSN 5950-00-307-4137 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-307-4137. Manufacturer of record part number: 18-470.
Also searched as5950-00-307-4137 ·
5950003074137 ·
NIIN 003074137 ·
00-307-4137 ·
FSC 5950 Coils and Transformers · CAGE 58657 · 18-470
Manufacturer of record: Leach International Corp Div Leach International Corporation
Identification
NSN: 5950-00-307-4137
NIIN: 003074137
FSC: 5950 — Coils and Transformers
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 18-470
Manufacturer: Leach International Corp Div Leach International Corporation
General Description
The Transformer,power, cataloged under National Stock Number 5950-00-307-4137, is classified within Federal Supply Class 5950 (Coils and Transformers) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Leach International Corp Div Leach International Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 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
5950-00-307-4137
Primary Part Number
18-470
Item Name
Transformer,power
FSC / FSG
5950 / 59 — Coils and Transformers
Manufacturer
Leach International Corp Div Leach International Corporation
Status
ACTIVE
Inclosure Type
FULLY INCLOSED
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5330-00-352-778918470POSSIBLE MATCH
GASKET
Possible match (shared part number)Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5330-01-314-3841POSSIBLE MATCH
GASKET
Possible match (shared part number)
1680-01-553-5653POSSIBLE MATCH
SPRING,CHECK VALVE,
Possible match (shared part number)
6650-01-642-036718470POSSIBLE MATCH
TELESCOPE,STRAIGHT
Possible match (shared part number)Brunson Instrument Company Dba Brunson Instrument Company
Leach International Corp Div Leach International Corporation (USA)
Related Parts
5330-00-352-7789POSSIBLE MATCH
GASKET
18470
5330-01-314-3841POSSIBLE MATCH
GASKET
1680-01-553-5653POSSIBLE MATCH
SPRING,CHECK VALVE,
6650-01-642-0367POSSIBLE MATCH
TELESCOPE,STRAIGHT
18470
Frequently Asked Questions
What is NSN 5950-00-307-4137?
NSN 5950-00-307-4137 is a Transformer,power, manufactured by Leach International Corp Div Leach International Corporation, classified under FSC 5950, Coils and Transformers. Status: active.
What part numbers are listed for NSN 5950-00-307-4137?
NSN 5950-00-307-4137 has 1 manufacturer part number on file: 18-470 (Leach International Corp Div Leach International Corporation).
What NSN replaces 5950-00-307-4137?
4 possible matches (shared part number, not a government interchangeability claim): 5330-00-352-7789, 5330-01-314-3841, 1680-01-553-5653. Verify interchangeability with system specifications before substitution.
What are the specifications of 18-470?
Key specifications for 18-470: Inclosure Type: FULLY INCLOSED. 1 specification is documented in the U.S. Government catalog.
Is NSN 5950-00-307-4137 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.