NSN 5975-01-178-5708 · NIIN 011785708 · Part number L5408787-021
The Boeing Company Div Legacy Am&m · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 43999
Government record, cited
NSN 5975-01-178-5708 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-178-5708. Manufacturer of record part number: L5408787-021.
Also searched as5975-01-178-5708 ·
5975011785708 ·
NIIN 011785708 ·
01-178-5708 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 43999 · L5408787-021
Center to Center Distance Between Mounting Holes Along Depth: 6.750 INCHES NOMINAL IN
Style Designator: TRAY TYPE
Center to Center Distance Between Mounting Holes Along Width: 2.750 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: The Boeing Company Div Legacy Am&m
Identification
NSN: 5975-01-178-5708
NIIN: 011785708
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: L5408787-021
Manufacturer: The Boeing Company Div Legacy Am&m
General Description
The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-01-178-5708, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 3 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5975-01-178-5708
Primary Part Number
L5408787-021
Item Name
Mounting Base,electrical Equipme
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
The Boeing Company Div Legacy Am&m
Status
ACTIVE
Center to Center Distance Between Mounting Holes Along Depth
6.750 INCHES NOMINAL IN
Style Designator
TRAY TYPE
Center to Center Distance Between Mounting Holes Along Width
2.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5975 — Electrical Hardware and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5975-00-000-0120
MOUNTING BASE,ELECTRICAL EQUIPME
5975-00-000-0126
5975-00-000-0126 · Item name not on file
5975-00-000-7420
5975-00-000-7420 · Item name not on file
5975-00-001-1397
5975-00-001-1397 · Item name not on file
5975-00-001-1538
5975-00-001-1538 · Item name not on file
5975-00-001-1539
5975-00-001-1539 · Item name not on file
5975-00-001-1542
5975-00-001-1542 · Item name not on file
5975-00-001-2444
5975-00-001-2444 · Item name not on file
Frequently Asked Questions
What is NSN 5975-01-178-5708?
NSN 5975-01-178-5708 is a Mounting Base,electrical Equipme, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-178-5708?
NSN 5975-01-178-5708 has 1 manufacturer part number on file: L5408787-021 (The Boeing Company Div Legacy Am&m).
What are the specifications of L5408787-021?
Key specifications for L5408787-021: Center to Center Distance Between Mounting Holes Along Depth: 6.750 INCHES NOMINAL IN; Style Designator: TRAY TYPE; Overall Width: 4.250 INCHES NOMINAL IN; Center to Center Distance Between Mounting Holes Along Width: 2.750 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-178-5708 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.