NSN 5975-01-521-8030 · NIIN 015218030 · Part number 250-028908-10
E Z Loader Boat Trailers, Inc. · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 3EE99
Government record, cited
NSN 5975-01-521-8030 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-521-8030. Manufacturer of record part number: 250-028908-10.
Also searched as5975-01-521-8030 ·
5975015218030 ·
NIIN 015218030 ·
01-521-8030 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 3EE99 · 250-028908-10
Manufacturer of record: E Z Loader Boat Trailers, Inc.
Identification
NSN: 5975-01-521-8030
NIIN: 015218030
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 250-028908-10
Manufacturer: E Z Loader Boat Trailers, Inc.
General Description
The Junction Box, cataloged under National Stock Number 5975-01-521-8030, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is E Z Loader Boat Trailers, Inc.. 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
5975-01-521-8030
Primary Part Number
250-028908-10
Item Name
Junction Box
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
E Z Loader Boat Trailers, Inc.
Status
ACTIVE
Supplementary Features
CAGE CALLS THIS: STEP JUNCTION BOX, WELDED
Entrance Quantity
1
Mounting Bracket Style
HORIZONTAL, FACE, FLUSH
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 5975-01-521-8030?
NSN 5975-01-521-8030 is a Junction Box, manufactured by E Z Loader Boat Trailers, Inc., classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-521-8030?
NSN 5975-01-521-8030 has 1 manufacturer part number on file: 250-028908-10 (E Z Loader Boat Trailers, Inc.).
What are the specifications of 250-028908-10?
Key specifications for 250-028908-10: Supplementary Features: CAGE CALLS THIS: STEP JUNCTION BOX, WELDED; Entrance Quantity: 1; Special Features: C-SHAPED WITH ENTRANCE HOLE ON RIGHT SHORTER LEG AND MOUNTING PIECE WELDED TO LONGER LEG; CORNERS ARE ROUNDED; End Item Identification: ENCLOSURE, BLO. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5975-01-521-8030 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.