PartsTable TECHNICAL DATA SHEET

NSN 5365-01-178-5511Government record, cited

Spacer, Ring5365-01-178-5511

NSN 5365-01-178-5511 · NIIN 011785511 · Part number 411521818

Bosch Rexroth Ltd · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE U1699

Government record, cited

NSN 5365-01-178-5511 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-178-5511. Manufacturer of record part number: 411521818.

Also searched as 5365-01-178-5511 · 5365011785511 · NIIN 011785511 · 01-178-5511 · FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE U1699 · 411521818 · 21522117-414 · 90784-991

Nearby stock numbers ← 5365-01-178-5510 Spacer, Ring · 5365-01-178-5515 Spacer, Plate →

Features

Spacer,ring — FSC 5365
1 manufacturer part number on file
Manufacturer of record: Bosch Rexroth Ltd

Identification

NSN: 5365-01-178-5511
NIIN: 011785511
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 411521818
Manufacturer: Bosch Rexroth Ltd

General Description

The Spacer,ring, cataloged under National Stock Number 5365-01-178-5511, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Bosch Rexroth Ltd. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Spacer,ring
FSC / FSG	5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers	Bosch Rexroth Ltd (CAGE U1699)

Technical Specifications

Parameter	Value
NSN	5365-01-178-5511
Primary Part Number	411521818
Item Name	Spacer,ring
FSC / FSG	5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer	Bosch Rexroth Ltd
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
411521818	Bosch Rexroth Ltd (GBR)

Reference documents

Reference	Meaning
21522117-414	5/9 Secondary reference Bae Systems Hagglunds Ab
90784-991	3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds

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 5365-01-178-5511?

NSN 5365-01-178-5511 is a Spacer,ring, manufactured by Bosch Rexroth Ltd, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.

What part numbers are listed for NSN 5365-01-178-5511?

NSN 5365-01-178-5511 has 1 manufacturer part number on file: 411521818 (Bosch Rexroth Ltd).

Is NSN 5365-01-178-5511 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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