Retainer, Plunger1610-00-717-7253

NSN 1610-00-717-7253 · NIIN 007177253 · Part number 546337

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

Government record, cited

NSN 1610-00-717-7253 — this item is cataloged by the U.S. Government under National Stock Number 1610-00-717-7253. Manufacturer of record part number: 546337.

Also searched as 1610-00-717-7253 · 1610007177253 · NIIN 007177253 · 00-717-7253 · FSC 1610 Aircraft Propellers and Components · CAGE 73030 · 546337

Nearby stock numbers ← 1610-00-717-7252 · 1610-00-717-7254 →

Features

Retainer,plunger — FSC 1610
General Characteristics Item Description: 0.170 IN. IS DIA,0.450 IN. OS DIA; STEEL QQ-S-763 CLASS 416; ROCKWELL C 30-38 HARDNESS IN
1 manufacturer part number on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace

Identification

NSN: 1610-00-717-7253
NIIN: 007177253
FSC: 1610 — Aircraft Propellers and Components
FSG: 16 — Aircraft Components and Accessories
Primary part number: 546337
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace

General Description

The Retainer,plunger, cataloged under National Stock Number 1610-00-717-7253, 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. Government technical data includes 1 specification, 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	1610-00-717-7253
Primary Part Number	546337
Item Name	Retainer,plunger
FSC / FSG	1610 / 16 — Aircraft Propellers and Components
Manufacturer	Hamilton Sundstrand Corporation Dba Collins Aerospace
Status	ACTIVE
General Characteristics Item Description	0.170 IN. IS DIA,0.450 IN. OS DIA; STEEL QQ-S-763 CLASS 416; ROCKWELL C 30-38 HARDNESS 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
546337 PRIMARY	Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)

Frequently Asked Questions

What is NSN 1610-00-717-7253?

NSN 1610-00-717-7253 is a Retainer,plunger, 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 1610-00-717-7253?

NSN 1610-00-717-7253 has 1 manufacturer part number on file: 546337 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What are the specifications of 546337?

Key specifications for 546337: General Characteristics Item Description: 0.170 IN. IS DIA,0.450 IN. OS DIA; STEEL QQ-S-763 CLASS 416; ROCKWELL C 30-38 HARDNESS IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 1610-00-717-7253 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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