PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5577503Gage,armature Spaci

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5220-00-387-9579 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-00-387-9579 — this item is cataloged by the U.S. Government under National Stock Number 5220-00-387-9579. Primary manufacturer part number: 5577503.
Features
  • Gage,armature Spaci — FSC 5220
  • 3 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,armature Spaci, cataloged under National Stock Number 5220-00-387-9579, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGage,armature Spaci
FSC / FSG5220 — No Item Name Available (FSG 52)
ManufacturersU S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Army, United States Department of the Dba Rock Island Arsenal Jmtc (CAGE 19204); Warner Electric Brake and Clutch Co Hq (CAGE 63810)
Technical Specifications
ParameterValue
NSN5220-00-387-9579
Primary Part Number5577503
Item NameGage,armature Spaci
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
9390-00-126-41784812 INTERCHANGEABLE
Wick
Telemechanics Inc
5940-00-204-8966MS25036-102 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5325-00-276-5988Z4153 INTERCHANGEABLE
Grommet,nonmetallic
Minor Rubber Co Inc
5815-00-604-25654812 INTERCHANGEABLE
Riveted,bracket Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
1680-00-665-00394812 INTERCHANGEABLE
Gearbox Assembly,aircraft
Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc
5930-00-791-5311 INTERCHANGEABLE
Switch,push
5950-00-800-3092 INTERCHANGEABLE
Transformer,power
1730-01-058-353537901 INTERCHANGEABLE
Turnbuckle Tube,ratchet
Columbus Mckinnon Corporation Dba Cm Shredder
7320-01-103-90534812 INTERCHANGEABLE
Food Cutter,electric
Itw Food Equipment Group Llc Dba Hobart Service
6220-01-268-1539 INTERCHANGEABLE
Directional Light,vehicular
Cross-Reference Index
Part NumberManufacturer
5577503 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
5577503 PRIMARY Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
4812 Warner Electric Brake and Clutch Co Hq (USA)
Related Parts
9390-00-126-4178INTERCHANGEABLE
WICK
4812
5940-00-204-8966INTERCHANGEABLE
TERMINAL,LUG
MS25036-102
5325-00-276-5988INTERCHANGEABLE
GROMMET,NONMETALLIC
Z4153
5815-00-604-2565INTERCHANGEABLE
RIVETED,BRACKET ASSEMBLY
4812
1680-00-665-0039INTERCHANGEABLE
GEARBOX ASSEMBLY,AIRCRAFT
4812
5930-00-791-5311INTERCHANGEABLE
SWITCH,PUSH
5950-00-800-3092INTERCHANGEABLE
TRANSFORMER,POWER
1730-01-058-3535INTERCHANGEABLE
TURNBUCKLE TUBE,RATCHET
37901
7320-01-103-9053INTERCHANGEABLE
FOOD CUTTER,ELECTRIC
4812
6220-01-268-1539INTERCHANGEABLE
DIRECTIONAL LIGHT,VEHICULAR
5930-01-358-2468INTERCHANGEABLE
SWITCH,PRESSURE
4812-G501
5310-01-394-4472INTERCHANGEABLE
NUT,PLAIN,HEXAGON
4812

Frequently Asked Questions

What is NSN 5220-00-387-9579?

NSN 5220-00-387-9579 is a Gage,armature Spaci, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-00-387-9579?

NSN 5220-00-387-9579 has 3 cross-referenced part numbers: 5577503 (U S Army Tank Automotive Command Amsta-Im-Mm), 5577503 (Army, United States Department of the Dba Rock Island Arsenal Jmtc), 4812 (Warner Electric Brake and Clutch Co Hq).

What NSN replaces 5220-00-387-9579?

There are 12 known substitutes for 5220-00-387-9579: 9390-00-126-4178, 5940-00-204-8966, 5325-00-276-5988 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com