NSN 5365-01-218-7577 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-218-7577. Manufacturer of record part number: SW3.
Also searched as5365-01-218-7577 ·
5365012187577 ·
NIIN 012187577 ·
01-218-7577 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 16507 · SW3 · PE-35-2
The Spacer,sleeve, cataloged under National Stock Number 5365-01-218-7577, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Ecp Corp Dba Polycase. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Spacer,sleeve
FSC / FSG
5365 — Bushings, Rings, Shims, and Spacers (FSG 53)
Manufacturers
Ecp Corp Dba Polycase (CAGE 16507)
Technical Specifications
Parameter
Value
NSN
5365-01-218-7577
Primary Part Number
SW3
Item Name
Spacer,sleeve
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Ecp Corp Dba Polycase
Status
ACTIVE
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4130-01-258-6657POSSIBLE MATCH
CONDENSER COIL,REFRIGERATION
Possible match (shared part number)
5120-01-278-4789SW-3POSSIBLE MATCH
SOCKET,SOCKET WRENCH
Possible match (shared part number)Ngk Metals Corporation Dba N G K Berylco
5930-01-347-21370726981POSSIBLE MATCH
SWITCH,SENSITIVE
Possible match (shared part number)J. W. Speaker Corporation Dba Jw Speaker Corp
9330-01-470-8331SW-3POSSIBLE MATCH
TUBING,PLASTIC,SPIRAL WRAP
Possible match (shared part number)Belden, Inc.
6850-01-470-8827SW-3POSSIBLE MATCH
CLEANING COMPOUND,SOLVENT
Possible match (shared part number)Chemfree Corporation
5915-01-640-6725SW3POSSIBLE MATCH
FILTER,RADIO FREQUENCY INTERFERE
Possible match (shared part number)Filter Concepts Incorporated Dba Audio Power Industries
NSN 5365-01-218-7577 is a Spacer,sleeve, manufactured by Ecp Corp Dba Polycase, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-218-7577?
NSN 5365-01-218-7577 has 1 manufacturer part number on file: SW3 (Ecp Corp Dba Polycase).
What NSN replaces 5365-01-218-7577?
7 possible matches (shared part number, not a government interchangeability claim): 4130-01-258-6657, 5120-01-278-4789, 5930-01-347-2137. Verify interchangeability with system specifications before substitution.
Is NSN 5365-01-218-7577 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.