PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3950-2Tie Rod End,steering

Pdi Ground Support Systems, Inc. · NSN 2530-00-350-8644 · FSC 2530 · No Item Name Available
Verified by PartsTable
NSN 2530-00-350-8644 — this item is cataloged by the U.S. Government under National Stock Number 2530-00-350-8644. Primary manufacturer part number: 3950-2.
Features
  • Tie Rod End,steering — FSC 2530
  • Rod Connecting End Thread Size: 11/16-18
  • Removability Feature: NOT INCLUDED
  • Tapered Bearing Surface Major Diameter: 0.625 INCHES NOMINAL IN
  • Rod Connecting End Thread Series Designator: UN
  • Rod Connecting End Thread Length: 2.250 INCHES NOMINAL IN
  • Taper Length: 1.562 INCHES NOMINAL IN
  • Screw Thread Series Designator: UNF
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tie Rod End,steering, cataloged under National Stock Number 2530-00-350-8644, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Pdi Ground Support Systems, Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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
NSN2530-00-350-8644
Primary Part Number3950-2
Item NameTie Rod End,steering
FSC / FSG2530 / 25 — No Item Name Available
ManufacturerPdi Ground Support Systems, Inc.
StatusACTIVE
Rod Connecting End Thread Size11/16-18
Removability FeatureNOT INCLUDED
Tapered Bearing Surface Major Diameter0.625 INCHES NOMINAL IN
Rod Connecting End Thread Series DesignatorUN
Rod Connecting End Thread Length2.250 INCHES NOMINAL IN
Taper Length1.562 INCHES NOMINAL IN
Screw Thread Series DesignatorUNF
Design TypeBALL STUD
Rod Connecting End Thread DirectionLEFT-HAND
Thread DirectionRIGHT-HAND
Thread Size1/2-20
Ball StudINCLUDED
Rod Connecting End Thread LocationEXTERNAL
Thread Length0.625 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5331-00-166-1111AS3581-220 INTERCHANGEABLE
O-Ring
Defense Logistics Agency Dba Defense Supply Center Philadelphia
6620-00-181-6373 INTERCHANGEABLE
Movement,balanced Z
5950-00-294-9369110601 INTERCHANGEABLE
Transformer,power
Electronic Transformer Corp Div Electronic Transformer Corporation
5342-00-432-315099922 INTERCHANGEABLE
Mount,resilient,weapon System
Triumph Engine Control Systems Llc
5310-00-451-5415110601 INTERCHANGEABLE
Nut,plain,hexagon
Fluke Corp
6110-00-477-967739502 INTERCHANGEABLE
Protector,thermal-Overload,elect
Alter Harry Co the Div of T E C
4710-00-563-980611060-1 INTERCHANGEABLE
Tube,bent,metallic
Fmh Aerospace Corp.
5120-00-596-0861 INTERCHANGEABLE
Screwdriver,cross Tip
5935-00-781-2642615 INTERCHANGEABLE
Cover,telephone Jack
Switchcraft Inc.
5930-00-824-602511060-1 INTERCHANGEABLE
Arm,switch Actuator
Breeze-Eastern Llc
Cross-Reference Index
Part NumberManufacturer
8126699-2 Warner Robins Air Logistics Center (USA)
9992-2 Trailer Component Manufacturing Inc. (USA)
35360064 Clark Equipment Co Div Doosan Infracore Portable Power (USA)
ES-288L Trw Inc Trw Intl Trade Government Sales Dept (USA)
ES288L Federal-Mogul Corp Government Sales Dept (USA)
8126699-2 Sacramento Air Logistics Center Sm-Alc/liil (USA)
11-0601 Trailer Component Manufacturing Inc. (USA)
65A0504-2 Pdi Ground Support Systems, Inc. (USA)
3950-2 U M C Electronics Co (USA)
ES-288L Dana Corp Engine Products Div (USA)
3950-2 PRIMARY Pdi Ground Support Systems, Inc. (USA)
Related Parts
5331-00-166-1111INTERCHANGEABLE
O-RING
AS3581-220
6620-00-181-6373INTERCHANGEABLE
MOVEMENT,BALANCED Z
5950-00-294-9369INTERCHANGEABLE
TRANSFORMER,POWER
110601
5342-00-432-3150INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
99922
5310-00-451-5415INTERCHANGEABLE
NUT,PLAIN,HEXAGON
110601
6110-00-477-9677INTERCHANGEABLE
PROTECTOR,THERMAL-OVERLOAD,ELECT
39502
4710-00-563-9806INTERCHANGEABLE
TUBE,BENT,METALLIC
11060-1
5120-00-596-0861INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
5935-00-781-2642INTERCHANGEABLE
COVER,TELEPHONE JACK
615
5930-00-824-6025INTERCHANGEABLE
ARM,SWITCH ACTUATOR
11060-1
2530-00-845-6296INTERCHANGEABLE
TIE ROD END,STEERING
NCP2692078
5930-01-010-1535INTERCHANGEABLE
SWITCH,PRESSURE
1700-46

Frequently Asked Questions

What is NSN 2530-00-350-8644?

NSN 2530-00-350-8644 is a Tie Rod End,steering, manufactured by Pdi Ground Support Systems, Inc., classified under FSC 2530 (No Item Name Available). Status: active.

What are the part numbers for NSN 2530-00-350-8644?

NSN 2530-00-350-8644 has 11 cross-referenced part numbers: 8126699-2 (Warner Robins Air Logistics Center), 9992-2 (Trailer Component Manufacturing Inc.), 35360064 (Clark Equipment Co Div Doosan Infracore Portable Power), ES-288L (Trw Inc Trw Intl Trade Government Sales Dept), ES288L (Federal-Mogul Corp Government Sales Dept) and 6 more.

What NSN replaces 2530-00-350-8644?

There are 12 known substitutes for 2530-00-350-8644: 5331-00-166-1111, 6620-00-181-6373, 5950-00-294-9369 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3950-2?

Key specifications for 3950-2: Rod Connecting End Thread Size: 11/16-18; Removability Feature: NOT INCLUDED; Special Features: FURN W/RUBBER BOOT SLOTTED HEX NUT,PLAIN HEX NUT; End Item Identification: GRUMMAN AIRCRAFT,MODEL A10. 16 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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