Seat, Helical Compression Spring5340-01-049-8663

NSN 5340-01-049-8663 · NIIN 010498663 · Part number 752017-1

Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 5340 — Hardware, Commercial · FSG 53 — Hardware and Abrasives · CAGE 73030

Government record, cited

NSN 5340-01-049-8663 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-049-8663. Manufacturer of record part number: 752017-1.

Also searched as 5340-01-049-8663 · 5340010498663 · NIIN 010498663 · 01-049-8663 · FSC 5340 Hardware, Commercial · CAGE 73030 · 752017-1

Nearby stock numbers ← 5340-01-049-8654 Clevis, Rod End · 5340-01-049-8687 Cover, Access →

Features

Seat,helical Compression Spring — FSC 5340
First Step Diameter: 0.3440 INCHES NOMINAL IN
Material Hardness Rating: 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
Second End Diameter: 0.4400 INCHES NOMINAL IN
Design Type: SOLID
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace

Identification

NSN: 5340-01-049-8663
NIIN: 010498663
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: 752017-1
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace

General Description

The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-049-8663, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 4 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	5340-01-049-8663
Primary Part Number	752017-1
Item Name	Seat,helical Compression Spring
FSC / FSG	5340 / 53 — Hardware, Commercial
Manufacturer	Hamilton Sundstrand Corporation Dba Collins Aerospace
Status	ACTIVE
First Step Diameter	0.3440 INCHES NOMINAL IN
Material Hardness Rating	31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
Second End Diameter	0.4400 INCHES NOMINAL IN
Design Type	SOLID

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

Cross-Reference Index

Part Number	Manufacturer
752017-1 PRIMARY	Hamilton Sundstrand Corporation Dba Collins Aerospace (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 5340-01-049-8663?

NSN 5340-01-049-8663 is a Seat,helical Compression Spring, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5340, Hardware, Commercial. Status: active.

What part numbers are listed for NSN 5340-01-049-8663?

NSN 5340-01-049-8663 has 1 manufacturer part number on file: 752017-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What are the specifications of 752017-1?

Key specifications for 752017-1: Overall Height: 0.3800 INCHES NOMINAL IN; First Step Diameter: 0.3440 INCHES NOMINAL IN; Material Hardness Rating: 31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM; Second End Diameter: 0.4400 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 5340-01-049-8663 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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