PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P21Gage,profile

Ambac International Corporation Div Ambac International · NSN 5220-00-856-5753 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-00-856-5753 — this item is cataloged by the U.S. Government under National Stock Number 5220-00-856-5753. Primary manufacturer part number: P21.
Features
  • Gage,profile — FSC 5220
  • 2 verified cross-references
  • Primary manufacturer: Ambac International Corporation Div Ambac International
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Gage,profile, cataloged under National Stock Number 5220-00-856-5753, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Ambac International Corporation Div Ambac International. 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
NSN5220-00-856-5753
Primary Part NumberP21
Item NameGage,profile
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerAmbac International Corporation Div Ambac International
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5365-00-019-0517P2-1 INTERCHANGEABLE
Spacer,ring
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
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
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
P21 PRIMARY Ambac International Corporation Div Ambac International (USA)
P21 Textron Inc (USA)
Related Parts
5365-00-019-0517INTERCHANGEABLE
SPACER,RING
P2-1
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
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 5220-00-856-5753?

NSN 5220-00-856-5753 is a Gage,profile, manufactured by Ambac International Corporation Div Ambac International, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-00-856-5753?

NSN 5220-00-856-5753 has 2 cross-referenced part numbers: P21 (Ambac International Corporation Div Ambac International), P21 (Textron Inc).

What NSN replaces 5220-00-856-5753?

There are 12 known substitutes for 5220-00-856-5753: 5365-00-019-0517, 5310-00-021-8196, 3110-00-227-3323 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P21?

Key specifications for P21: Special Features: GAGE,PLIER. 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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