PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251-01Gaging Member,comparator,air Plu

Hamilton Sundstrand Corporation · NSN 5220-00-111-8324 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-00-111-8324 — this item is cataloged by the U.S. Government under National Stock Number 5220-00-111-8324. Primary manufacturer part number: 251-01.
Features
  • Gaging Member,comparator,air Plu — FSC 5220
  • 2 verified cross-references
  • Primary manufacturer: Hamilton Sundstrand Corporation
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gaging Member,comparator,air Plu, cataloged under National Stock Number 5220-00-111-8324, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Hamilton Sundstrand Corporation. 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
NSN5220-00-111-8324
Primary Part Number251-01
Item NameGaging Member,comparator,air Plu
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9323 INTERCHANGEABLE
Drill,twist
5915-00-197-4753505527-2 INTERCHANGEABLE
Filter,band Pass
L3harris Technologies, Inc. Dba Harris Corporation
3433-00-223-74832-5-101 INTERCHANGEABLE
Tip,cutting Torch
Victor Equipment Co
2805-00-382-8021028379 INTERCHANGEABLE
Connecting Rod,piston
Caterpillar Inc Div Caterpillar Defense
5930-00-596-81157615K4 INTERCHANGEABLE
Switch,toggle
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
3020-00-962-018325101-1 INTERCHANGEABLE
Gear,spur
Solar Turbines Incorporated Dba Solar Turbines Incorporated
6220-01-167-77812510-1 INTERCHANGEABLE
Light,cockpit,aircraft
Aerospace Lighting Corporation
4720-01-219-5614S085-25-2707 INTERCHANGEABLE
Hose Assembly,nonmetallic
Integrated Distribution Systemslimited Partnershipdba Waterous Power Systems
4820-01-220-6407EV-377 INTERCHANGEABLE
Valve,safety Relief
Integrated Distribution Systemslimited Partnershipdba Waterous Power Systems
5935-01-286-130625101 INTERCHANGEABLE
Connector
Vaponics Inc
Cross-Reference Index
Part NumberManufacturer
251-01 PRIMARY Hamilton Sundstrand Corporation (USA)
4S90653-101A Lockheed Martin Corp (USA)
Related Parts
5133-00-189-9323INTERCHANGEABLE
DRILL,TWIST
5915-00-197-4753INTERCHANGEABLE
FILTER,BAND PASS
505527-2
3433-00-223-7483INTERCHANGEABLE
TIP,CUTTING TORCH
2-5-101
2805-00-382-8021INTERCHANGEABLE
CONNECTING ROD,PISTON
028379
5930-00-596-8115INTERCHANGEABLE
SWITCH,TOGGLE
7615K4
3020-00-962-0183INTERCHANGEABLE
GEAR,SPUR
25101-1
6220-01-167-7781INTERCHANGEABLE
LIGHT,COCKPIT,AIRCRAFT
2510-1
4720-01-219-5614INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
S085-25-2707
4820-01-220-6407INTERCHANGEABLE
VALVE,SAFETY RELIEF
EV-377
5935-01-286-1306INTERCHANGEABLE
CONNECTOR
25101
5945-01-374-5445INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2510-1
5365-01-495-0659INTERCHANGEABLE
SHIM
3088A121

Frequently Asked Questions

What is NSN 5220-00-111-8324?

NSN 5220-00-111-8324 is a Gaging Member,comparator,air Plu, manufactured by Hamilton Sundstrand Corporation, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-00-111-8324?

NSN 5220-00-111-8324 has 2 cross-referenced part numbers: 251-01 (Hamilton Sundstrand Corporation), 4S90653-101A (Lockheed Martin Corp).

What NSN replaces 5220-00-111-8324?

There are 12 known substitutes for 5220-00-111-8324: 5133-00-189-9323, 5915-00-197-4753, 3433-00-223-7483 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 251-01?

Key specifications for 251-01: Special Features: GAGE KIT,AIR,SPINDLE. 1 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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