NSN 5365-01-520-3645 · NIIN 015203645 · Part number EJ-42177-18
The Entwistle Company Llc · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 20722
Government record, cited
NSN 5365-01-520-3645 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-520-3645. Manufacturer of record part number: EJ-42177-18.
Also searched as5365-01-520-3645 ·
5365015203645 ·
NIIN 015203645 ·
01-520-3645 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 20722 · EJ-42177-18 · EJ-42177 REV J ITEM NO 18 · EJ-42177
Body Diameter: 2.990 INCHES MINIMUM AND 2.995 INCHES MAXIMUM IN
Design Type: SINGLE CENTRALLY LOCATED HOLE
Style Designator: ROUND
Center Hole Diameter: 2.742 INCHES MINIMUM AND 2.745 INCHES MAXIMUM IN
Material: PLASTIC POLYESTER
2 manufacturer part numbers on file
Manufacturer of record: The Entwistle Company Llc
Identification
NSN: 5365-01-520-3645
NIIN: 015203645
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: EJ-42177-18
Manufacturer: The Entwistle Company Llc
General Description
The Bushing,nonmetallic, cataloged under National Stock Number 5365-01-520-3645, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is The Entwistle Company Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-01-520-3645
Primary Part Number
EJ-42177-18
Item Name
Bushing,nonmetallic
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
The Entwistle Company Llc
Status
ACTIVE
Body Diameter
2.990 INCHES MINIMUM AND 2.995 INCHES MAXIMUM IN
Design Type
SINGLE CENTRALLY LOCATED HOLE
Style Designator
ROUND
Center Hole Diameter
2.742 INCHES MINIMUM AND 2.745 INCHES MAXIMUM IN
Material
PLASTIC POLYESTER
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 Items10
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5365-01-520-3988EJ-42177-16POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-3991EJ-42177-13POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-3994EJ-42177-12POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4008EJ-42177-10POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4040EJ-42177-11POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4060EJ-42177-19POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4064EJ-42177-21POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4073EJ-42177-15POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4081EJ-42177-14POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
5365-01-520-4087EJ-42177-17POSSIBLE MATCH
BUSHING,NONMETALLIC
Possible match (shared part number)The Entwistle Company Llc
NSN 5365-01-520-3645 is a Bushing,nonmetallic, manufactured by The Entwistle Company Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-520-3645?
NSN 5365-01-520-3645 has 2 manufacturer part numbers on file: EJ-42177 REV J ITEM NO 18 (The Entwistle Company Llc), EJ-42177-18 (The Entwistle Company Llc).
What NSN replaces 5365-01-520-3645?
10 possible matches (shared part number, not a government interchangeability claim): 5365-01-520-3988, 5365-01-520-3991, 5365-01-520-3994. Verify interchangeability with system specifications before substitution.
What are the specifications of EJ-42177-18?
Key specifications for EJ-42177-18: Body Diameter: 2.990 INCHES MINIMUM AND 2.995 INCHES MAXIMUM IN; Design Type: SINGLE CENTRALLY LOCATED HOLE; Style Designator: ROUND; Overall Length: 1.500 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-520-3645 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.