PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70073Nut,plain,hexagon

Telemechanics Inc · NSN 5310-00-637-0563 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-637-0563 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-637-0563. Primary manufacturer part number: 70073.
Features
  • Nut,plain,hexagon — FSC 5310
  • Material: STEEL OVERALL
  • Nominal Thread Size: 0.099 INCHES IN
  • Thread Series: UNIFIED NATIONAL COARSE (UNC)
  • Bearing Surface Type: CHAMFERED
  • Thread Quantity Per Inch: 48
  • Nut Style: HEXAGON
  • Width Across Flats: 0.188 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-637-0563, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-637-0563
Primary Part Number70073
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
MaterialSTEEL OVERALL
Nominal Thread Size0.099 INCHES IN
Thread SeriesUNIFIED NATIONAL COARSE (UNC)
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch48
Nut StyleHEXAGON
Width Across Flats0.188 INCHES NOMINAL IN
Nut Height0.094 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Surface TreatmentNICKEL OVERALL
Thread Class3B
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-060-7026 INTERCHANGEABLE
Seal,plain Encased
5120-00-234-8741100-3/8 INTERCHANGEABLE
Bender,tube,hand
General Tools Manufacturing Co., Llc.
2990-00-301-73098709928 INTERCHANGEABLE
Pipe,exhaust
U S Army Tank Automotive Command Amsta-Im-Mm
5310-00-584-53931772094PC2 INTERCHANGEABLE
Nut,self-Locking,hexagon
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5940-00-926-0026 INTERCHANGEABLE
Terminal,feedthru
4130-01-099-881270073 INTERCHANGEABLE
Filter Assembly
Tld Ace Corp Div Tld Ace
6350-01-120-422370073 INTERCHANGEABLE
Horn,signal
Trw Limited T/a Trw Automotive Aftermarket Operation
4720-01-138-1486831-10 INTERCHANGEABLE
Hose,nonmetallic
B. W. Rogers Company
1005-01-480-622170073 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
3110-01-547-9046119-2138 INTERCHANGEABLE
Bearing,ball,steering Shaft
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
70073 Zf Industrieantriebe Witten Gmbh (DEU)
70073 PRIMARY Telemechanics Inc (USA)
70073 At and T Corp (USA)
Related Parts
5330-00-060-7026INTERCHANGEABLE
SEAL,PLAIN ENCASED
5120-00-234-8741INTERCHANGEABLE
BENDER,TUBE,HAND
100-3/8
2990-00-301-7309INTERCHANGEABLE
PIPE,EXHAUST
8709928
5310-00-584-5393INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
1772094PC2
5940-00-926-0026INTERCHANGEABLE
TERMINAL,FEEDTHRU
4130-01-099-8812INTERCHANGEABLE
FILTER ASSEMBLY
70073
6350-01-120-4223INTERCHANGEABLE
HORN,SIGNAL
70073
4720-01-138-1486INTERCHANGEABLE
HOSE,NONMETALLIC
831-10
1005-01-480-6221INTERCHANGEABLE
RETAINER,GUN COMPONENT
70073
3110-01-547-9046INTERCHANGEABLE
BEARING,BALL,STEERING SHAFT
119-2138
6110-01-691-0853INTERCHANGEABLE
CONTROLLER,MOTOR
70073
6110-01-691-0942INTERCHANGEABLE
CONTROLLER,MOTOR
CIMR-VU4A0011FAA

Frequently Asked Questions

What is NSN 5310-00-637-0563?

NSN 5310-00-637-0563 is a Nut,plain,hexagon, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-637-0563?

NSN 5310-00-637-0563 has 3 cross-referenced part numbers: 70073 (Zf Industrieantriebe Witten Gmbh), 70073 (Telemechanics Inc), 70073 (At and T Corp).

What NSN replaces 5310-00-637-0563?

There are 12 known substitutes for 5310-00-637-0563: 5330-00-060-7026, 5120-00-234-8741, 2990-00-301-7309 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70073?

Key specifications for 70073: Material: STEEL OVERALL; Nominal Thread Size: 0.099 INCHES IN; Thread Series: UNIFIED NATIONAL COARSE (UNC); Bearing Surface Type: CHAMFERED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-637-0563 still in active supply?

NSN 5310-00-637-0563 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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