NSN 5340-01-509-5216 · NIIN 015095216 · Part number 6393971
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-509-5216 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-509-5216. Manufacturer of record part number: 6393971.
Also searched as5340-01-509-5216 ·
5340015095216 ·
NIIN 015095216 ·
01-509-5216 ·
FSC 5340 Hardware, Commercial · CAGE 53711 · 6393971
Accessory Components and Quantity: NUT, PLAIN, CLINCH 1
Surface Treatment: NICKEL AND SILVER
Precious Material and Location: EXTERNAL PLATING SILVER
Material: COPPER
2 manufacturer part numbers on file
Manufacturer of record: Naval Sea Systems Command
Identification
NSN: 5340-01-509-5216
NIIN: 015095216
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 6393971
Manufacturer: Naval Sea Systems Command
General Description
The Breaker Bracket Assy Lower,distr, cataloged under National Stock Number 5340-01-509-5216, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5340-01-509-5216
Primary Part Number
6393971
Item Name
Breaker Bracket Assy Lower,distr
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
Precious Material
SILVER
Accessory Components and Quantity
NUT, PLAIN, CLINCH 1
Surface Treatment
NICKEL AND SILVER
Precious Material and Location
EXTERNAL PLATING SILVER
Material
COPPER
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 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068
COVER,ACCESS
5340-00-000-0132
SEAT,HELICAL COMPRESSION SPRING
5340-00-000-8150
5340-00-000-8150 · Item name not on file
5340-00-001-1251
5340-00-001-1251 · Item name not on file
5340-00-001-1264
STRAP,WEBBING
5340-00-001-1265
STRAP,WEBBING
5340-00-001-1266
STRAP,WEBBING
5340-00-001-1275
HANDLE,DOOR
Frequently Asked Questions
What is NSN 5340-01-509-5216?
NSN 5340-01-509-5216 is a Breaker Bracket Assy Lower,distr, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-509-5216?
NSN 5340-01-509-5216 has 2 manufacturer part numbers on file: 6393971 (Naval Sea Systems Command), 6393971 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
What are the specifications of 6393971?
Key specifications for 6393971: Overall Height: 0.190 INCHES NOMINAL IN; Precious Material: SILVER; Overall Width: 2.060 INCHES NOMINAL IN; Accessory Components and Quantity: NUT, PLAIN, CLINCH 1. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5340-01-509-5216 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.