NSN 5340-01-682-7078 · NIIN 016827078 · Part number 7662319-99
Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711
Government record, cited
NSN 5340-01-682-7078 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-682-7078. Manufacturer of record part number: 7662319-99.
Also searched as5340-01-682-7078 ·
5340016827078 ·
NIIN 016827078 ·
01-682-7078 ·
FSC 5340 Hardware, Commercial · CAGE 53711 · 7662319-99 · 7662319 FIND NO 1 · 7662319
The Hub,body, cataloged under National Stock Number 5340-01-682-7078, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
Catalog Facts
Item Name
Hub,body
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Naval Sea Systems Command (CAGE 53711); Raytheon Company (CAGE 15090)
Technical Specifications
Parameter
Value
NSN
5340-01-682-7078
Primary Part Number
7662319-99
Item Name
Hub,body
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Naval Sea Systems Command
Status
ACTIVE
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
Unit of Issue
EA
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-682-72057662319-90POSSIBLE MATCH
CLAMP,SYNCHRO
Possible match (shared part number)Raytheon Company
5305-01-682-72367662319-91POSSIBLE MATCH
SCREW,SHOULDER
Possible match (shared part number)Raytheon Company
5340-01-682-72847662319-92POSSIBLE MATCH
HUB,BODY
Possible match (shared part number)Naval Sea Systems Command
5310-01-682-73187662319-96POSSIBLE MATCH
WASHER,FLAT
Possible match (shared part number)Naval Sea Systems Command
3040-01-682-74407662319-95POSSIBLE MATCH
SHAFT,SHOULDERED
Possible match (shared part number)Raytheon Company
4940-01-684-18267662319-006POSSIBLE MATCH
WHEEL,ELEVATION
Possible match (shared part number)Raytheon Company
C/1Advisory reference — outside the item-of-supply concept
Naval Sea Systems Command
7662319
D/9Drawing number reference only
Naval Sea Systems Command
Related Parts
5340-01-682-7205POSSIBLE MATCH
CLAMP,SYNCHRO
7662319-90
5305-01-682-7236POSSIBLE MATCH
SCREW,SHOULDER
7662319-91
5340-01-682-7284POSSIBLE MATCH
HUB,BODY
7662319-92
5310-01-682-7318POSSIBLE MATCH
WASHER,FLAT
7662319-96
3040-01-682-7440POSSIBLE MATCH
SHAFT,SHOULDERED
7662319-95
4940-01-684-1826POSSIBLE MATCH
WHEEL,ELEVATION
7662319-006
Frequently Asked Questions
What is NSN 5340-01-682-7078?
NSN 5340-01-682-7078 is a Hub,body, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-682-7078?
NSN 5340-01-682-7078 has 2 manufacturer part numbers on file: 7662319-99 (Naval Sea Systems Command), 7662319-99 (Raytheon Company).
What NSN replaces 5340-01-682-7078?
6 possible matches (shared part number, not a government interchangeability claim): 5340-01-682-7205, 5305-01-682-7236, 5340-01-682-7284. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-682-7078 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.