PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P2-1Spacer,ring

Norwalk Compreseer Company Inc Dba Norwalk Compressor Company · NSN 5365-00-019-0517 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-019-0517 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-019-0517. Primary manufacturer part number: P2-1.
Features
  • Spacer,ring — FSC 5365
  • Inside Diameter: 0.755 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
  • Outside Diameter: 1.586 INCHES MINIMUM AND 1.589 INCHES MAXIMUM IN
  • Material: STEEL CORROSION RESISTING
  • Overall Thickness: 0.125 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
Applications
  • Applications requiring Steel Corrosion Resisting construction
General Description

The Spacer,ring, cataloged under National Stock Number 5365-00-019-0517, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Norwalk Compreseer Company Inc Dba Norwalk Compressor Company. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-019-0517
Primary Part NumberP2-1
Item NameSpacer,ring
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerNorwalk Compreseer Company Inc Dba Norwalk Compressor Company
StatusACTIVE
Inside Diameter0.755 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN
Outside Diameter1.586 INCHES MINIMUM AND 1.589 INCHES MAXIMUM IN
MaterialSTEEL CORROSION RESISTING
Overall Thickness0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-021-819613X14 INTERCHANGEABLE
Nut,plain,hexagon
Meritor Heavy Vehicle Systems, Llc
3110-00-227-3323P21 INTERCHANGEABLE
Bearing,roller,needle
Fl Industries Inc Pneumotive Div
4520-00-374-2964P21 INTERCHANGEABLE
Heating Element,electrical,nonim
Rockwell Automation, Inc. Dba Rockwell Automation
5120-00-395-8476923393 INTERCHANGEABLE
Wrench,cylinder Hol
Curtiss-Wright Controls, Inc. Div Actuation Division
3930-00-419-7976P21 INTERCHANGEABLE
Truck,lift,fork
The Raymond Corp Dba Raymond Sales Corp Div the Raymond Corporation
2940-00-505-671651Q35 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5220-00-856-5753P21 INTERCHANGEABLE
Gage,profile
Ambac International Corporation Div Ambac International
5970-00-878-40883-81N INTERCHANGEABLE
Tape,insulation,electrical
Raytheon Company Dba Raytheon
4920-01-071-4148P27 INTERCHANGEABLE
Probe,programmable
Autek Systems Corp
5220-01-102-5288P21 INTERCHANGEABLE
Anvil,v
Service Diamond Tool Co
Cross-Reference Index
Part NumberManufacturer
P2-1 PRIMARY Norwalk Compreseer Company Inc Dba Norwalk Compressor Company (USA)
510-0158-12561-152 Garlock Inc France Compressor Products Div Sub of Coltec Industries (USA)
Related Parts
5310-00-021-8196INTERCHANGEABLE
NUT,PLAIN,HEXAGON
13X14
3110-00-227-3323INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
P21
4520-00-374-2964INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
P21
5120-00-395-8476INTERCHANGEABLE
WRENCH,CYLINDER HOL
923393
3930-00-419-7976INTERCHANGEABLE
TRUCK,LIFT,FORK
P21
2940-00-505-6716INTERCHANGEABLE
FILTER ELEMENT,FLUID
51Q35
5220-00-856-5753INTERCHANGEABLE
GAGE,PROFILE
P21
5970-00-878-4088INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
3-81N
4920-01-071-4148INTERCHANGEABLE
PROBE,PROGRAMMABLE
P27
5220-01-102-5288INTERCHANGEABLE
ANVIL,V
P21
6210-01-354-2950INTERCHANGEABLE
GUARD,LAMP
4210-01-388-9047INTERCHANGEABLE
TRUCK,FIRE FIGHTING
P21

Frequently Asked Questions

What is NSN 5365-00-019-0517?

NSN 5365-00-019-0517 is a Spacer,ring, manufactured by Norwalk Compreseer Company Inc Dba Norwalk Compressor Company, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-019-0517?

NSN 5365-00-019-0517 has 2 cross-referenced part numbers: P2-1 (Norwalk Compreseer Company Inc Dba Norwalk Compressor Company), 510-0158-12561-152 (Garlock Inc France Compressor Products Div Sub of Coltec Industries).

What NSN replaces 5365-00-019-0517?

There are 12 known substitutes for 5365-00-019-0517: 5310-00-021-8196, 3110-00-227-3323, 4520-00-374-2964 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P2-1?

Key specifications for P2-1: Inside Diameter: 0.755 INCHES MINIMUM AND 0.758 INCHES MAXIMUM IN; Outside Diameter: 1.586 INCHES MINIMUM AND 1.589 INCHES MAXIMUM IN; Material: STEEL CORROSION RESISTING; Overall Thickness: 0.125 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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