Washer, Spring Tension5310-01-016-5543

NSN 5310-01-016-5543 · NIIN 010165543 · Part number 418914

Eaton Aerospace, Llc Dba Jackson South · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 62983

Government record, cited

NSN 5310-01-016-5543 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-016-5543. Manufacturer of record part number: 418914.

Also searched as 5310-01-016-5543 · 5310010165543 · NIIN 010165543 · 01-016-5543 · FSC 5310 Nuts and Washers · CAGE 62983 · 418914

Nearby stock numbers ← 5310-01-016-5542 · 5310-01-016-5906 Nut, Plain, Barrel →

5310-01-016-5543 — Nuts and Washers

Features

Washer,spring Tension — FSC 5310
Outside Diameter: 2.430 INCHES MAXIMUM IN
Material Thickness: 0.028 INCHES NOMINAL IN
Hole Diameter: 1.920 INCHES MINIMUM IN
1 manufacturer part number on file
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South

Identification

NSN: 5310-01-016-5543
NIIN: 010165543
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 418914
Manufacturer: Eaton Aerospace, Llc Dba Jackson South

General Description

The Washer,spring Tension, cataloged under National Stock Number 5310-01-016-5543, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 3 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.

Technical Specifications

Parameter	Value
NSN	5310-01-016-5543
Primary Part Number	418914
Item Name	Washer,spring Tension
FSC / FSG	5310 / 53 — Nuts and Washers
Manufacturer	Eaton Aerospace, Llc Dba Jackson South
Status	ACTIVE
Outside Diameter	2.430 INCHES MAXIMUM IN
Material Thickness	0.028 INCHES NOMINAL IN
Hole Diameter	1.920 INCHES MINIMUM IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
418914 PRIMARY	Eaton Aerospace, Llc Dba Jackson South (USA)

Frequently Asked Questions

What is NSN 5310-01-016-5543?

NSN 5310-01-016-5543 is a Washer,spring Tension, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5310, Nuts and Washers. Status: active.

What part numbers are listed for NSN 5310-01-016-5543?

NSN 5310-01-016-5543 has 1 manufacturer part number on file: 418914 (Eaton Aerospace, Llc Dba Jackson South).

What are the specifications of 418914?

Key specifications for 418914: Overall Height: 0.130 INCHES MINIMUM IN; Outside Diameter: 2.430 INCHES MAXIMUM IN; Material Thickness: 0.028 INCHES NOMINAL IN; Hole Diameter: 1.920 INCHES MINIMUM IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 5310-01-016-5543 hazardous material?

No hazard code in the DLA record (HMIC N). 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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