NSN 5975-01-521-8459 · NIIN 015218459 · Part number 874450-2
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 06481
Government record, cited
NSN 5975-01-521-8459 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-521-8459. Manufacturer of record part number: 874450-2.
Also searched as5975-01-521-8459 ·
5975015218459 ·
NIIN 015218459 ·
01-521-8459 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 06481 · 874450-2
Center to Center Distance Between Mounting Holes Along Depth: 7.500 INCHES NOMINAL IN
Mounting Facility Quantity: 3
Style Designator: TRAY TYPE
Component Mounting Facility Type and Quantity: 4 UNTHREADED HOLE
Center to Center Distance Between Mounting Holes Along Width: 8.375 INCHES NOMINAL IN
Mounting Provision: SLOT AND UNTHREADED HOLE
1 manufacturer part number on file
Identification
NSN: 5975-01-521-8459
NIIN: 015218459
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 874450-2
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
General Description
The Mounting Base,electrical Equipme, cataloged under National Stock Number 5975-01-521-8459, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5975-01-521-8459
Primary Part Number
874450-2
Item Name
Mounting Base,electrical Equipme
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Status
ACTIVE
Center to Center Distance Between Mounting Holes Along Depth
7.500 INCHES NOMINAL IN
Mounting Facility Quantity
3
Style Designator
TRAY TYPE
Component Mounting Facility Type and Quantity
4 UNTHREADED HOLE
Center to Center Distance Between Mounting Holes Along Width
8.375 INCHES NOMINAL IN
Mounting Provision
SLOT AND UNTHREADED HOLE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
No interchangeability data on file.
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 5975-01-521-8459?
NSN 5975-01-521-8459 is a Mounting Base,electrical Equipme, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-521-8459?
NSN 5975-01-521-8459 has 1 manufacturer part number on file: 874450-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
What are the specifications of 874450-2?
Key specifications for 874450-2: Center to Center Distance Between Mounting Holes Along Depth: 7.500 INCHES NOMINAL IN; Mounting Facility Quantity: 3; Style Designator: TRAY TYPE; Component Mounting Facility Type and Quantity: 4 UNTHREADED HOLE. 6 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-521-8459 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.