PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

257BGage,surface

L.s. Starrett Company (the) Div Tool Division · NSN 5210-01-480-2078 · FSC 5210 · No Item Name Available
Verified by PartsTable
NSN 5210-01-480-2078 — this item is cataloged by the U.S. Government under National Stock Number 5210-01-480-2078. Primary manufacturer part number: 257B.
Features
  • Gage,surface — FSC 5210
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: L.s. Starrett Company (the) Div Tool Division
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,surface, cataloged under National Stock Number 5210-01-480-2078, is classified within Federal Supply Class 5210 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is L.s. Starrett Company (the) Div Tool Division. Government technical data includes 2 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5210-01-480-2078
Primary Part Number257B
Item NameGage,surface
FSC / FSG5210 / 52 — No Item Name Available
ManufacturerL.s. Starrett Company (the) Div Tool Division
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4310-00-173-5268257B INTERCHANGEABLE
Ring,piston
Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions
5210-00-221-1842599-621-222 INTERCHANGEABLE
Gage,surface
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
5945-00-247-83648193581 INTERCHANGEABLE
Relay,electromagnetic
Us Army Aviation and Missile Command
5940-00-269-2219257103 INTERCHANGEABLE
Post,binding,electrical
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
2810-00-979-7520257B INTERCHANGEABLE
Plug,vacuum Pump Dr
Textron Lycoming Inc Williamsport Plant
5342-01-163-0784601 INTERCHANGEABLE
Bracket,quick Release
Ingersoll-Rand Co Material Handling Div
4820-01-372-8101257B-14S INTERCHANGEABLE
Valve,expansion
Superior Valve Co
6625-01-457-7358257B INTERCHANGEABLE
Monitor,phase
Time Mark Corp
Cross-Reference Index
Part NumberManufacturer
257B L.s. Starrett Company (the) Div Tool Division (USA)
599-621-222 Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA)
Related Parts
4310-00-173-5268INTERCHANGEABLE
RING,PISTON
257B
5210-00-221-1842INTERCHANGEABLE
GAGE,SURFACE
599-621-222
5945-00-247-8364INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
8193581
5940-00-269-2219INTERCHANGEABLE
POST,BINDING,ELECTRICAL
257103
2810-00-979-7520INTERCHANGEABLE
PLUG,VACUUM PUMP DR
257B
5342-01-163-0784INTERCHANGEABLE
BRACKET,QUICK RELEASE
601
4820-01-372-8101INTERCHANGEABLE
VALVE,EXPANSION
257B-14S
6625-01-457-7358INTERCHANGEABLE
MONITOR,PHASE
257B

Frequently Asked Questions

What is NSN 5210-01-480-2078?

NSN 5210-01-480-2078 is a Gage,surface, manufactured by L.s. Starrett Company (the) Div Tool Division, classified under FSC 5210 (No Item Name Available). Status: active.

What are the part numbers for NSN 5210-01-480-2078?

NSN 5210-01-480-2078 has 2 cross-referenced part numbers: 257B (L.s. Starrett Company (the) Div Tool Division), 599-621-222 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa).

What NSN replaces 5210-01-480-2078?

There are 8 known substitutes for 5210-01-480-2078: 4310-00-173-5268, 5210-00-221-1842, 5945-00-247-8364 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 257B?

Key specifications for 257B: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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