Holder, Spring5340-01-288-6377

NSN 5340-01-288-6377 · NIIN 012886377 · Part number JWN83A

Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 02750

Government record, cited

NSN 5340-01-288-6377 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-288-6377. Manufacturer of record part number: JWN83A.

Also searched as 5340-01-288-6377 · 5340012886377 · NIIN 012886377 · 01-288-6377 · FSC 5340 Hardware, Commercial · CAGE 02750 · JWN83A

Nearby stock numbers ← 5340-01-288-6332 · 5340-01-288-6378 Clevis, Rod End →

Features

Holder,spring — FSC 5340
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution

Identification

NSN: 5340-01-288-6377
NIIN: 012886377
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: JWN83A
Manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution

General Description

The Holder,spring, cataloged under National Stock Number 5340-01-288-6377, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution. 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.

Catalog Facts

Item Name	Holder,spring
FSC / FSG	5340 — Hardware, Commercial (FSG 53)
Manufacturers	Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (CAGE 02750)

Technical Specifications

Parameter	Value
NSN	5340-01-288-6377
Primary Part Number	JWN83A
Item Name	Holder,spring
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Unit of Issue	EA

Cross-Reference Index

Part Number	Manufacturer
JWN83A PRIMARY	Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution (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 5340-01-288-6377?

NSN 5340-01-288-6377 is a Holder,spring, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-288-6377?

NSN 5340-01-288-6377 has 1 manufacturer part number on file: JWN83A (Eaton Aerospace Llc Dba Eaton Inoac Div Fluid & Electrical Distribution).

Is NSN 5340-01-288-6377 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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