FSG: 59 — Electrical and Electronic Equipment Components
General Description
The Junction Box, cataloged under National Stock Number 5975-01-464-1660, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
5975-01-464-1660
Item Name
Junction Box
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Status
ACTIVE
Style Designator
RECTANGULAR-SPECIAL COVERED
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5975-01-464-1665EB-100773ASSY11-BPOSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5975-01-464-1666EB-100773ASSY13-APOSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5975-01-464-2090EB-100773ASSY15-APOSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5975-01-464-2093EB-100773ASSY6-APOSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
5975-01-464-2106EB-100773ASSY6-EPOSSIBLE MATCH
JUNCTION BOX
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
EB-100773ASSY10-B
3/2Design control — primary reference
U.S. Government activity
815-1197428PC44
5/2Secondary reference
U.S. Government activity
815-1197428
D/9Drawing number reference only
U.S. Government activity
Related Parts
5975-01-464-1665POSSIBLE MATCH
JUNCTION BOX
EB-100773ASSY11-B
5975-01-464-1666POSSIBLE MATCH
JUNCTION BOX
EB-100773ASSY13-A
5975-01-464-2090POSSIBLE MATCH
JUNCTION BOX
EB-100773ASSY15-A
5975-01-464-2093POSSIBLE MATCH
JUNCTION BOX
EB-100773ASSY6-A
5975-01-464-2106POSSIBLE MATCH
JUNCTION BOX
EB-100773ASSY6-E
Frequently Asked Questions
What is NSN 5975-01-464-1660?
NSN 5975-01-464-1660 is a Junction Box, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What NSN replaces 5975-01-464-1660?
5 possible matches (shared part number, not a government interchangeability claim): 5975-01-464-1665, 5975-01-464-1666, 5975-01-464-2090. Verify interchangeability with system specifications before substitution.
What are the specifications of 5975-01-464-1660?
Key specifications for 5975-01-464-1660: Style Designator: RECTANGULAR-SPECIAL COVERED; Special Features: ITEM INCLUDES: RECEPTACLES - 3;FRAME - 1, STAINLESS STEEL, QQ-S-766, 5.904 IN. X 5.904 IN. NOM;SPACERS - 2;ID PLATE - 1 IN; End Item Identification: SUBMARINE. 1 specification is documented in the U.S. Government catalog.
Is NSN 5975-01-464-1660 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.