PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4526Sieve,test

Tyler W S Inc Sub of Combustion Engineering Inc · NSN 6635-01-088-0562 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-088-0562 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-088-0562. Primary manufacturer part number: 4526.
Features
  • Sieve,test — FSC 6635
  • Mesh Size/sieve Designation: 4.0 MM MM
  • Wire Diameter: 1.37 MILLIMETERS NOMINAL MM
  • Opening Size: 0.157 INCHES IN
  • Removability Feature: NOT INCLUDED
  • Depth From Frame Top to Perforated Portion: 2.000 INCHES NOMINAL IN
  • Design Type: WOVEN WIRE CLOTH
  • Shape: ROUND
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Sieve,test, cataloged under National Stock Number 6635-01-088-0562, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tyler W S Inc Sub of Combustion Engineering Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN6635-01-088-0562
Primary Part Number4526
Item NameSieve,test
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerTyler W S Inc Sub of Combustion Engineering Inc
StatusACTIVE
Mesh Size/sieve Designation4.0 MM MM
Wire Diameter1.37 MILLIMETERS NOMINAL MM
Opening Size0.157 INCHES IN
Removability FeatureNOT INCLUDED
Depth From Frame Top to Perforated Portion2.000 INCHES NOMINAL IN
Design TypeWOVEN WIRE CLOTH
ShapeROUND
Mesh TypeUS STD
Sieve Height CharacteristicFULL HEIGHT
Inside Diameter8.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5950-00-115-5412678-0084-000 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5930-00-620-3892 INTERCHANGEABLE
Switch,pressure
1560-00-909-44334526-1 INTERCHANGEABLE
Seal,bellmouth Assy
Kirkhill Inc Div Kirkhill Inc, Haskon Division
6625-00-980-27674526 INTERCHANGEABLE
Probe Subassembly
Ird Mechanalysis Inc
8110-01-359-42604526 INTERCHANGEABLE
Can,ice Cream
Thompson Emery Machine & Supply Co
5120-01-428-4746 INTERCHANGEABLE
Socket,socket Wrench
5210-01-434-9749452-6 INTERCHANGEABLE
Caliper,outside
General Tools Manufacturing Co., Llc.
3950-01-540-23254526 INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
Cross-Reference Index
Part NumberManufacturer
4526 Tyler W S Inc Sub of Combustion Engineering Inc (USA)
S1216-5 Baxter Healthcare Corp IV Systems/gov Sales (USA)
S1216-5 Baxter Healthcare Corp Baxter Scientific Products Div (USA)
E 11 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
5950-00-115-5412INTERCHANGEABLE
REACTOR
678-0084-000
5930-00-620-3892INTERCHANGEABLE
SWITCH,PRESSURE
1560-00-909-4433INTERCHANGEABLE
SEAL,BELLMOUTH ASSY
4526-1
6625-00-980-2767INTERCHANGEABLE
PROBE SUBASSEMBLY
4526
8110-01-359-4260INTERCHANGEABLE
CAN,ICE CREAM
4526
5120-01-428-4746INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5210-01-434-9749INTERCHANGEABLE
CALIPER,OUTSIDE
452-6
3950-01-540-2325INTERCHANGEABLE
HOIST,CHAIN
4526

Frequently Asked Questions

What is NSN 6635-01-088-0562?

NSN 6635-01-088-0562 is a Sieve,test, manufactured by Tyler W S Inc Sub of Combustion Engineering Inc, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-088-0562?

NSN 6635-01-088-0562 has 4 cross-referenced part numbers: 4526 (Tyler W S Inc Sub of Combustion Engineering Inc), S1216-5 (Baxter Healthcare Corp IV Systems/gov Sales), S1216-5 (Baxter Healthcare Corp Baxter Scientific Products Div), E 11 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 6635-01-088-0562?

There are 8 known substitutes for 6635-01-088-0562: 5950-00-115-5412, 5930-00-620-3892, 1560-00-909-4433 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4526?

Key specifications for 4526: Mesh Size/sieve Designation: 4.0 MM MM; Wire Diameter: 1.37 MILLIMETERS NOMINAL MM; Opening Size: 0.157 INCHES IN; Removability Feature: NOT INCLUDED. 10 total characteristics are documented in the Federal Logistics Information System.

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