Spring, Helical Comp1610-00-649-5300

NSN 1610-00-649-5300 · NIIN 006495300 · Part number 537165

Hamilton Sundstrand Corporation Dba Collins Aerospace · FSC 1610 — Aircraft Propellers and Components · FSG 16 — Aircraft Components and Accessories · CAGE 73030

Government record, cited

NSN 1610-00-649-5300 — this item is cataloged by the U.S. Government under National Stock Number 1610-00-649-5300. Manufacturer of record part number: 537165.

Also searched as 1610-00-649-5300 · 1610006495300 · NIIN 006495300 · 00-649-5300 · FSC 1610 Aircraft Propellers and Components · CAGE 73030 · 537165

Nearby stock numbers ← 1610-00-649-5299 · 1610-00-650-6049 →

Features

Spring,helical Comp — FSC 1610
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace

Identification

NSN: 1610-00-649-5300
NIIN: 006495300
FSC: 1610 — Aircraft Propellers and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 537165
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace

General Description

The Spring,helical Comp, cataloged under National Stock Number 1610-00-649-5300, is classified within Federal Supply Class 1610 (Aircraft Propellers and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Spring,helical Comp
FSC / FSG	1610 — Aircraft Propellers and Components (FSG 16)
Manufacturers	Hamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)

Technical Specifications

Parameter	Value
NSN	1610-00-649-5300
Primary Part Number	537165
Item Name	Spring,helical Comp
FSC / FSG	1610 / 16 — Aircraft Propellers and Components
Manufacturer	Hamilton Sundstrand Corporation Dba Collins Aerospace
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5905-01-172-3945404-103-7 POSSIBLE MATCH

RESISTOR,FIXED

Possible match (shared part number)B.c. Systems Inc. Dba Bc Systems Inc

Cross-Reference Index

Part Number	Manufacturer
537165 PRIMARY	Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)

Related Parts

5905-01-172-3945POSSIBLE MATCH

RESISTOR,FIXED

404-103-7

Frequently Asked Questions

What is NSN 1610-00-649-5300?

NSN 1610-00-649-5300 is a Spring,helical Comp, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1610, Aircraft Propellers and Components. Status: active.

What part numbers are listed for NSN 1610-00-649-5300?

NSN 1610-00-649-5300 has 1 manufacturer part number on file: 537165 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1610-00-649-5300?

1 possible match (shared part number, not a government interchangeability claim): 5905-01-172-3945. Verify interchangeability with system specifications before substitution.

Is NSN 1610-00-649-5300 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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