NSN 3040-01-180-0730 · NIIN 011800730 · Part number 1-5265
American Hofmann Corp · FSC 3040 — Miscellaneous Power Transmission Equipment · FSG 30 — Mechanical Power Transmission Equipment · CAGE 30471
Government record, cited
NSN 3040-01-180-0730 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-180-0730. Manufacturer of record part number: 1-5265.
Also searched as3040-01-180-0730 ·
3040011800730 ·
NIIN 011800730 ·
01-180-0730 ·
FSC 3040 Miscellaneous Power Transmission Equipment · CAGE 30471 · 1-5265
FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
Primary part number: 1-5265
Manufacturer: American Hofmann Corp
General Description
The Plate,retaining,shaft, cataloged under National Stock Number 3040-01-180-0730, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is American Hofmann Corp. Government technical data includes 6 specifications, 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. 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
3040-01-180-0730
Primary Part Number
1-5265
Item Name
Plate,retaining,shaft
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Manufacturer
American Hofmann Corp
Status
ACTIVE
Mounting Hole Quantity
4
Mounting Hole Diameter
0.187 INCHES NOMINAL IN
Shape
RECTANGULAR
Aperture Diameter
0.500 INCHES NOMINAL IN
Material
STEEL
Thickness
0.625 INCHES NOMINAL 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
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5910-01-186-5045POSSIBLE MATCH
CAPACITOR
Possible match (shared part number)
5945-01-336-297315265POSSIBLE MATCH
RELAY,ELECTROMAGNETIC
Possible match (shared part number)Lourdes Industries, Inc.
5110-01-428-539615-265POSSIBLE MATCH
SAW,HAND,METAL CUTTING
Possible match (shared part number)The Stanley Works Dba Stanley Proto
6515-01-583-0504303338-9800-000POSSIBLE MATCH
CASE,TRANSPORT,SURGICAL MICROSCO
Possible match (shared part number)Carl Zeiss Meditec Inc Div Meditec
5120-01-654-1741POSSIBLE MATCH
SCREWDRIVER ATTACHMENT SET,SOCKE
Possible match (shared part number)
6110-01-733-624615265POSSIBLE MATCH
CONTACTOR,MAGNETIC
Possible match (shared part number)Emerson Electric Co H and H Precision Products in-Sink-Erator Div
NSN 3040-01-180-0730 is a Plate,retaining,shaft, manufactured by American Hofmann Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What part numbers are listed for NSN 3040-01-180-0730?
NSN 3040-01-180-0730 has 1 manufacturer part number on file: 1-5265 (American Hofmann Corp).
What NSN replaces 3040-01-180-0730?
6 possible matches (shared part number, not a government interchangeability claim): 5910-01-186-5045, 5945-01-336-2973, 5110-01-428-5396. Verify interchangeability with system specifications before substitution.
What are the specifications of 1-5265?
Key specifications for 1-5265: Mounting Hole Quantity: 4; Mounting Hole Diameter: 0.187 INCHES NOMINAL IN; Shape: RECTANGULAR; Overall Length: 1.750 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 3040-01-180-0730 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.