Retainer, Assembled Nut5340-01-582-4658

NSN 5340-01-582-4658 · NIIN 015824658 · Part number 342-8203686ITEM67

Naval Sea Systems Command · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 53711

Government record, cited

NSN 5340-01-582-4658 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-582-4658. Manufacturer of record part number: 342-8203686ITEM67.

Also searched as 5340-01-582-4658 · 5340015824658 · NIIN 015824658 · 01-582-4658 · FSC 5340 Hardware, Commercial · CAGE 53711 · 342-8203686ITEM67

Nearby stock numbers ← 5340-01-582-4653 Clamp, Synchro · 5340-01-582-4705 Mount Kit, Co →

Features

Retainer,assembled Nut — FSC 5340
Overall Diameter: 3.000 INCHES NOMINAL IN
Material: NICKEL
1 manufacturer part number on file
Manufacturer of record: Naval Sea Systems Command

Identification

NSN: 5340-01-582-4658
NIIN: 015824658
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 342-8203686ITEM67
Manufacturer: Naval Sea Systems Command

General Description

The Retainer,assembled Nut, cataloged under National Stock Number 5340-01-582-4658, 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 2 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. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	5340-01-582-4658
Primary Part Number	342-8203686ITEM67
Item Name	Retainer,assembled Nut
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Naval Sea Systems Command
Status	ACTIVE
Overall Diameter	3.000 INCHES NOMINAL IN
Material	NICKEL

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

Cross-Reference Index

Part Number	Manufacturer
342-8203686ITEM67 PRIMARY	Naval Sea Systems Command (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 5340-01-582-4658?

NSN 5340-01-582-4658 is a Retainer,assembled Nut, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-582-4658?

NSN 5340-01-582-4658 has 1 manufacturer part number on file: 342-8203686ITEM67 (Naval Sea Systems Command).

What are the specifications of 342-8203686ITEM67?

Key specifications for 342-8203686ITEM67: Overall Height: 0.875 INCHES NOMINAL IN; Overall Diameter: 3.000 INCHES NOMINAL IN; Special Features: DF-6952-167; Part Name Assigned by Controlling Agency: RETAINER, THREADED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-582-4658 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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