NSN 5975-01-660-5966 · NIIN 016605966 · Part number N165814-1
Lockheed Martin Corporation Div Rms - Manassas · FSC 5975 — Electrical Hardware and Supplies · FSG 59 — Electrical and Electronic Equipment Components · CAGE 52088
Government record, cited
NSN 5975-01-660-5966 — this item is cataloged by the U.S. Government under National Stock Number 5975-01-660-5966. Manufacturer of record part number: N165814-1.
Also searched as5975-01-660-5966 ·
5975016605966 ·
NIIN 016605966 ·
01-660-5966 ·
FSC 5975 Electrical Hardware and Supplies · CAGE 52088 · N165814-1
Nearby stock numbers← 5975-01-660-5868 Hanger, Cable
·
5975-01-660-5970 Tray Assy, Media Con →
Features
Interconnecting Box — FSC 5975
Criticality Code Justification: FEAT
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rms - Manassas
Identification
NSN: 5975-01-660-5966
NIIN: 016605966
FSC: 5975 — Electrical Hardware and Supplies
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: N165814-1
Manufacturer: Lockheed Martin Corporation Div Rms - Manassas
General Description
The Interconnecting Box, cataloged under National Stock Number 5975-01-660-5966, is classified within Federal Supply Class 5975 (Electrical Hardware and Supplies) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Manassas. Government technical data includes 1 specification, 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
5975-01-660-5966
Primary Part Number
N165814-1
Item Name
Interconnecting Box
FSC / FSG
5975 / 59 — Electrical Hardware and Supplies
Manufacturer
Lockheed Martin Corporation Div Rms - Manassas
Status
ACTIVE
Criticality Code Justification
FEAT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Div Rms - Manassas (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 5975-01-660-5966?
NSN 5975-01-660-5966 is a Interconnecting Box, manufactured by Lockheed Martin Corporation Div Rms - Manassas, classified under FSC 5975, Electrical Hardware and Supplies. Status: active.
What part numbers are listed for NSN 5975-01-660-5966?
NSN 5975-01-660-5966 has 1 manufacturer part number on file: N165814-1 (Lockheed Martin Corporation Div Rms - Manassas).
What are the specifications of N165814-1?
Key specifications for N165814-1: Criticality Code Justification: FEAT; Special Features: A PART, ASSEMBLY, OR SYSTEM IDENTIFIED AS ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION TO PRESERVE LIFE AND SAFETY OF PERSONNEL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5975-01-660-5966 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.
What is the DEMIL code for NSN 5975-01-660-5966?
NSN 5975-01-660-5966 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.