Ring, Air Shield5365-01-177-3121

NSN 5365-01-177-3121 · NIIN 011773121 · Part number 727C335-001

General Electric Company · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 01289

Government record, cited

NSN 5365-01-177-3121 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-177-3121. Manufacturer of record part number: 727C335-001.

Also searched as 5365-01-177-3121 · 5365011773121 · NIIN 011773121 · 01-177-3121 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 01289 · 727C335-001 · 7551E73PC16

Nearby stock numbers ← 5365-01-177-3070 Plug, Machine Thread · 5365-01-177-3123 Bushing →

Features

Ring,air Shield — FSC 5365
2 manufacturer part numbers on file
Manufacturer of record: General Electric Company

Identification

NSN: 5365-01-177-3121
NIIN: 011773121
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 727C335-001
Manufacturer: General Electric Company

General Description

The Ring,air Shield, cataloged under National Stock Number 5365-01-177-3121, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Ring,air Shield
FSC / FSG	5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers	General Electric Company (CAGE 01289)

Technical Specifications

Parameter	Value
NSN	5365-01-177-3121
Primary Part Number	727C335-001
Item Name	Ring,air Shield
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	General Electric Company
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
7551E73PC16	General Electric Company (USA)
727C335-001 PRIMARY	General Electric Company (USA)

No interchangeability data on file.

Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5365-00-000-6078

5365-00-000-6078 · Item name not on file

5365-00-000-7436

5365-00-000-7436 · Item name not on file

5365-00-001-1292

PLUG,MACHINE THREAD

5365-00-001-1365

5365-00-001-1365 · Item name not on file

5365-00-001-1841

RING,TORQUE,TUBE,INBOARD,RUDDER

5365-00-001-1915

5365-00-001-1915 · Item name not on file

5365-00-001-1916

5365-00-001-1916 · Item name not on file

5365-00-001-1940

5365-00-001-1940 · Item name not on file

Frequently Asked Questions

What is NSN 5365-01-177-3121?

NSN 5365-01-177-3121 is a Ring,air Shield, manufactured by General Electric Company, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-177-3121?

NSN 5365-01-177-3121 has 2 manufacturer part numbers on file: 7551E73PC16 (General Electric Company), 727C335-001 (General Electric Company).

Is NSN 5365-01-177-3121 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.

PartsTable Design LLC · partstable.com