PartsTable TECHNICAL DATA SHEET

NSN 5975-01-604-4577Government record, cited

Cover, Junction Box5975-01-604-4577

NSN 5975-01-604-4577 · NIIN 016044577 · Part number 7788CR

Marinco Shore Power Systems · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 1G3R2

Government record, cited

NSN 5975-01-604-4577 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-604-4577. Manufacturer of record part number: 7788CR.

Also searched as 5975-01-604-4577 · 5975016044577 · NIIN 016044577 · 01-604-4577 · FSC 5975 Electrical Hardware and Supplies · CAGE 1G3R2 · 7788CR

Nearby stock numbers ← 5975-01-604-4450 Strap, Tie Down, Electrical Compon · 5975-01-604-5124 Chassis, Electrical-Electronic Eq →

Features

Cover,junction Box — FSC 5975
Second Center to Center Distance Between Mounting Holes: 1.875 INCHES NOMINAL IN
Style Designator: DOUBLE END MOUNTED
First Center to Center Distance Between Mounting Holes: 3.281 INCHES NOMINAL IN
Material: GLASS FIBER AND STEEL CORROSION RESISTING OVERALL
1 manufacturer part number on file
Manufacturer of record: Marinco Shore Power Systems

Identification

NSN: 5975-01-604-4577
NIIN: 016044577
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 7788CR
Manufacturer: Marinco Shore Power Systems

General Description

The Cover,junction Box, cataloged under National Stock Number 5975-01-604-4577, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Marinco Shore Power Systems. Government technical data includes 4 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	5975-01-604-4577
Primary Part Number	7788CR
Item Name	Cover,junction Box
FSC / FSG	5975 / 59 — Electrical Hardware and Supplies
Manufacturer	Marinco Shore Power Systems
Status	ACTIVE
Second Center to Center Distance Between Mounting Holes	1.875 INCHES NOMINAL IN
Style Designator	DOUBLE END MOUNTED
First Center to Center Distance Between Mounting Holes	3.281 INCHES NOMINAL IN
Material	GLASS FIBER AND STEEL CORROSION RESISTING OVERALL

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

Cross-Reference Index

Part Number	Manufacturer
7788CR PRIMARY	Marinco Shore Power Systems (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 5975-01-604-4577?

NSN 5975-01-604-4577 is a Cover,junction Box, manufactured by Marinco Shore Power Systems, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.

What part numbers are listed for NSN 5975-01-604-4577?

NSN 5975-01-604-4577 has 1 manufacturer part number on file: 7788CR (Marinco Shore Power Systems).

What are the specifications of 7788CR?

Key specifications for 7788CR: Overall Height: 4.600 INCHES NOMINAL IN; Second Center to Center Distance Between Mounting Holes: 1.875 INCHES NOMINAL IN; Style Designator: DOUBLE END MOUNTED; Overall Length: 4.600 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5975-01-604-4577 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.

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