PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17431Parallel

Flexbar Machine Corp · NSN 5220-01-608-1135 · FSC 5220 · No Item Name Available
Verified by PartsTable
NSN 5220-01-608-1135 — this item is cataloged by the U.S. Government under National Stock Number 5220-01-608-1135. Primary manufacturer part number: 17431.
Features
  • Parallel — FSC 5220
  • 1 verified cross-reference
  • Primary manufacturer: Flexbar Machine Corp
Applications
  • Quality assurance and inspection
  • Precision measurement and calibration
  • Laboratory and test equipment
General Description

The Parallel, cataloged under National Stock Number 5220-01-608-1135, is classified within Federal Supply Class 5220 (No Item Name Available) of the Measuring Tools group. The primary manufacturer of record is Flexbar Machine Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5220-01-608-1135
Primary Part Number17431
Item NameParallel
FSC / FSG5220 / 52 — No Item Name Available
ManufacturerFlexbar Machine Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-013-7774CM1-250-B46A INTERCHANGEABLE
O-Ring
Flowserve Corp Dba Automax Actuators Div Flowserve Us Company
6240-00-155-8707 INTERCHANGEABLE
Lamp,incandescent
3455-00-230-7047717-015663 INTERCHANGEABLE
Cutter,milling,plain
Doall Baltimore Company
5950-00-359-3846989112-27B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
9540-00-472-9136 INTERCHANGEABLE
Channel,structural
1650-00-956-988917431 INTERCHANGEABLE
Parts Kit,valve,hyd
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3040-01-520-9000 INTERCHANGEABLE
Shaft,straight
Cross-Reference Index
Part NumberManufacturer
17431 PRIMARY Flexbar Machine Corp (USA)
Related Parts
5331-00-013-7774INTERCHANGEABLE
O-RING
CM1-250-B46A
6240-00-155-8707INTERCHANGEABLE
LAMP,INCANDESCENT
3455-00-230-7047INTERCHANGEABLE
CUTTER,MILLING,PLAIN
717-015663
5950-00-359-3846INTERCHANGEABLE
COIL,RADIO FREQUENCY
989112-27B
9540-00-472-9136INTERCHANGEABLE
CHANNEL,STRUCTURAL
1650-00-956-9889INTERCHANGEABLE
PARTS KIT,VALVE,HYD
17431
3040-01-520-9000INTERCHANGEABLE
SHAFT,STRAIGHT

Frequently Asked Questions

What is NSN 5220-01-608-1135?

NSN 5220-01-608-1135 is a Parallel, manufactured by Flexbar Machine Corp, classified under FSC 5220 (No Item Name Available). Status: active.

What are the part numbers for NSN 5220-01-608-1135?

NSN 5220-01-608-1135 has 1 cross-referenced part number: 17431 (Flexbar Machine Corp).

What NSN replaces 5220-01-608-1135?

There are 7 known substitutes for 5220-01-608-1135: 5331-00-013-7774, 6240-00-155-8707, 3455-00-230-7047 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17431?

Key specifications for 17431: Part Name Assigned by Controlling Agency: FLEXBAR THIN PARALLEL SET HARDENED STEEP. 1 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