PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70071Washer,lock

Telemechanics Inc · NSN 5310-00-209-2826 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-2826 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-2826. Primary manufacturer part number: 70071.
Features
  • Washer,lock — FSC 5310
  • Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL
  • Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
  • Outside Diameter: 0.236 INCHES MAXIMUM IN
  • Style Designator: SPLIT HELICAL-RIGHT HAND
  • Hole Diameter: 0.125 INCHES NOMINAL IN
  • Material Thickness: 0.031 INCHES NOMINAL IN
  • 9 verified cross-references
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 1060 or Steel Comp 1561 or Steel Comp 1064 or Steel Comp 1065 or Steel Comp 1566 or Steel Comp 1069 or Steel Comp 1070 or Steel Comp 1572 or Steel Comp 1074 or Steel Comp 1075 or Steel Comp 1078 or Steel Comp 1080 Overall construction
General Description

The Washer,lock, cataloged under National Stock Number 5310-00-209-2826, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN5310-00-209-2826
Primary Part Number70071
Item NameWasher,lock
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusACTIVE
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
MaterialSTEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL
Outside Diameter0.236 INCHES MAXIMUM IN
Style DesignatorSPLIT HELICAL-RIGHT HAND
Hole Diameter0.125 INCHES NOMINAL IN
Material Thickness0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5970-00-117-5220397L5-8 INTERCHANGEABLE
Insulator,standoff
Isolantite Manufacturing Co Inc Div Isolantite Manufacturing Inc.
4520-00-355-751570071 INTERCHANGEABLE
Heating Element,electrical,nonim
Technical Heaters, Inc. Dba Technical Heaters Inc
5310-00-721-552150FP2-440 INTERCHANGEABLE
Nut,self-Locking,clinch
Sps Technologies, Llc Dba PB Fasteners
5940-00-926-0027 INTERCHANGEABLE
Terminal,feedthru
2940-00-968-17941046Z206 INTERCHANGEABLE
Filter Element,intake Air Cleane
Morris Material Handling, Inc.
3110-01-423-6162235076 INTERCHANGEABLE
Bearing,ball,annular
Allied Systems Company Dba Allied Systems Co
4820-01-428-42782800755 INTERCHANGEABLE
Valve,check
Clark Material Handling Company
1005-01-480-449670071 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
6150-01-516-685170071-2 INTERCHANGEABLE
Lead Assembly,electrical
Morpac Industries, Inc Div Actuator
5930-01-562-363270071 INTERCHANGEABLE
Switch,flow
Crispaire Corp Dba Marvair Co
Cross-Reference Index
Part NumberManufacturer
70012 Lucent Technologies Inc Corporate Headquarters (USA)
70071 American Telephone and Telegraph Co (USA)
70071 At and T Corp (USA)
70071 Lucent Technologies Inc Dba Federal Marketing Group (USA)
70012 American Telephone and Telegraph Co (USA)
70012 At and T Corp (USA)
FF-W-84 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
70071 PRIMARY Telemechanics Inc (USA)
70012 PRIMARY Telemechanics Inc (USA)
Related Parts
5970-00-117-5220INTERCHANGEABLE
INSULATOR,STANDOFF
397L5-8
4520-00-355-7515INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
70071
5310-00-721-5521INTERCHANGEABLE
NUT,SELF-LOCKING,CLINCH
50FP2-440
5940-00-926-0027INTERCHANGEABLE
TERMINAL,FEEDTHRU
2940-00-968-1794INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
1046Z206
3110-01-423-6162INTERCHANGEABLE
BEARING,BALL,ANNULAR
235076
4820-01-428-4278INTERCHANGEABLE
VALVE,CHECK
2800755
1005-01-480-4496INTERCHANGEABLE
RETAINER,GUN COMPONENT
70071
6150-01-516-6851INTERCHANGEABLE
LEAD ASSEMBLY,ELECTRICAL
70071-2
5930-01-562-3632INTERCHANGEABLE
SWITCH,FLOW
70071
4820-01-578-1231INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
70071
7035-01-723-7729INTERCHANGEABLE
RECEIVER-TRANSMITTER,DIGITAL DAT
7007-1

Frequently Asked Questions

What is NSN 5310-00-209-2826?

NSN 5310-00-209-2826 is a Washer,lock, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-209-2826?

NSN 5310-00-209-2826 has 9 cross-referenced part numbers: 70012 (Lucent Technologies Inc Corporate Headquarters), 70071 (American Telephone and Telegraph Co), 70071 (At and T Corp), 70071 (Lucent Technologies Inc Dba Federal Marketing Group), 70012 (American Telephone and Telegraph Co) and 4 more.

What NSN replaces 5310-00-209-2826?

There are 12 known substitutes for 5310-00-209-2826: 5970-00-117-5220, 4520-00-355-7515, 5310-00-721-5521 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70071?

Key specifications for 70071: Material Document and Classification: 66 FED STD ALL MATERIAL RESPONSES OVERALL; Material: STEEL COMP 1060 OR STEEL COMP 1561 OR STEEL COMP 1064 OR STEEL COMP 1065 OR STEEL COMP 1566 OR STEEL COMP 1069 OR STEEL COMP 1070 OR STEEL COMP 1572 OR STEEL COMP 1074 OR STEEL COMP 1075 OR STEEL COMP 1078 OR STEEL COMP 1080 OVERALL; Outside Diameter: 0.236 INCHES MAXIMUM IN; Style Designator: SPLIT HELICAL-RIGHT HAND. 6 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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