NSN 5365-00-229-5571 · NIIN 002295571 · Part number 2B1-00557
Lake Shore Systems, Inc. · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 7QAR4
Government record, cited
NSN 5365-00-229-5571 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-229-5571. Manufacturer of record part number: 2B1-00557.
Also searched as5365-00-229-5571 ·
5365002295571 ·
NIIN 002295571 ·
00-229-5571 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 7QAR4 · 2B1-00557 · 1130942
General Characteristics Item Description: BRASS; ALL CORNERS SQUARE; 5.000 IN. LG O/A; 2 KEYWAYS 0.250 IN. W BY 0.062 IN. DEPTH 180 DEG APART; 2.000 IN. OD; 1.250 IN. ID; 2 HOLES 0.188 IN. DIA 180 DEG APART IN
2 manufacturer part numbers on file
Manufacturer of record: Lake Shore Systems, Inc.
Identification
NSN: 5365-00-229-5571
NIIN: 002295571
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 2B1-00557
Manufacturer: Lake Shore Systems, Inc.
General Description
The Bushing, cataloged under National Stock Number 5365-00-229-5571, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-00-229-5571
Primary Part Number
2B1-00557
Item Name
Bushing
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
Lake Shore Systems, Inc.
Status
ACTIVE
General Characteristics Item Description
BRASS; ALL CORNERS SQUARE; 5.000 IN. LG O/A; 2 KEYWAYS 0.250 IN. W BY 0.062 IN. DEPTH 180 DEG APART; 2.000 IN. OD; 1.250 IN. ID; 2 HOLES 0.188 IN. DIA 180 DEG APART IN
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 5365-00-229-5571?
NSN 5365-00-229-5571 is a Bushing, manufactured by Lake Shore Systems, Inc., classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-00-229-5571?
NSN 5365-00-229-5571 has 2 manufacturer part numbers on file: 1130942 (Lake Shore Systems, Inc.), 2B1-00557 (Lake Shore Systems, Inc.).
What are the specifications of 2B1-00557?
Key specifications for 2B1-00557: General Characteristics Item Description: BRASS; ALL CORNERS SQUARE; 5.000 IN. LG O/A; 2 KEYWAYS 0.250 IN. W BY 0.062 IN. DEPTH 180 DEG APART; 2.000 IN. OD; 1.250 IN. ID; 2 HOLES 0.188 IN. DIA 180 DEG APART IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 5365-00-229-5571 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.