PartsTable TECHNICAL DATA SHEET

NSN 5365-01-003-9128Government record, cited

Ring, Retaining, Instrument5365-01-003-9128

NSN 5365-01-003-9128 · NIIN 010039128 · Part number 343D145G01

Northrop Grumman Support Services Corp · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 48306

Government record, cited

NSN 5365-01-003-9128 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-003-9128. Manufacturer of record part number: 343D145G01.

Also searched as 5365-01-003-9128 · 5365010039128 · NIIN 010039128 · 01-003-9128 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 48306 · 343D145G01

Nearby stock numbers ← 5365-01-003-9127 Ring, Retaining, Instrument · 5365-01-003-9379 →

Features

Ring,retaining,instrument — FSC 5365
General Characteristics Item Description: ALUMINUM ALLOY,18.180 IN. OD,15.620 IN. ID,2.880 IN. LG,6 HOLES 0.203 IN. DIA EQUALLY SPACED ON 17.250 IN. BOLT CIRCLE IN
1 manufacturer part number on file
Manufacturer of record: Northrop Grumman Support Services Corp

Identification

NSN: 5365-01-003-9128
NIIN: 010039128
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 343D145G01
Manufacturer: Northrop Grumman Support Services Corp

General Description

The Ring,retaining,instrument, cataloged under National Stock Number 5365-01-003-9128, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Support Services Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5365-01-003-9128
Primary Part Number	343D145G01
Item Name	Ring,retaining,instrument
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	Northrop Grumman Support Services Corp
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY,18.180 IN. OD,15.620 IN. ID,2.880 IN. LG,6 HOLES 0.203 IN. DIA EQUALLY SPACED ON 17.250 IN. BOLT CIRCLE 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
343D145G01 PRIMARY	Northrop Grumman Support Services Corp (USA)

Reference documents

Reference	Meaning
343D145G01	3/9 Design control — primary reference U.S. Government activity

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 5365-01-003-9128?

NSN 5365-01-003-9128 is a Ring,retaining,instrument, manufactured by Northrop Grumman Support Services Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-003-9128?

NSN 5365-01-003-9128 has 1 manufacturer part number on file: 343D145G01 (Northrop Grumman Support Services Corp).

What are the specifications of 343D145G01?

Key specifications for 343D145G01: General Characteristics Item Description: ALUMINUM ALLOY,18.180 IN. OD,15.620 IN. ID,2.880 IN. LG,6 HOLES 0.203 IN. DIA EQUALLY SPACED ON 17.250 IN. BOLT CIRCLE IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 5365-01-003-9128 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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