PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4721Nut,plain,hexagon

Husco International Inc · NSN 5310-01-193-7635 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-193-7635 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-193-7635. Primary manufacturer part number: 4721.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nut Style: HEXAGON
  • 1 verified cross-reference
  • Primary manufacturer: Husco International Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-01-193-7635, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Husco International Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5310-01-193-7635
Primary Part Number4721
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHusco International Inc
StatusACTIVE
Nut StyleHEXAGON
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6515-00-113-53584721 INTERCHANGEABLE
Intravenous Injection Set
Abbott Laboratories Inc. Div Hospital Products Division
2920-00-172-56281891918 INTERCHANGEABLE
Winding,motor Field
Delco Remy America Inc
3020-00-267-1878120-0L INTERCHANGEABLE
Link,roller Chain
Union Chain Div of Ust Inc
9540-00-542-2753 INTERCHANGEABLE
Beam,structural
6625-00-605-7569472-1 INTERCHANGEABLE
Test Set,battery
Q V S Inc
5330-00-641-11594721 INTERCHANGEABLE
Gasket
Ktm 2 Llc Dba Arrow Safety Device Company
5360-00-790-26914721 INTERCHANGEABLE
Spring,helical,compression
Coffin Turbo Pump Inc
4730-01-148-9438 INTERCHANGEABLE
Bushing,reducer
2520-01-391-0775KIT-4721 INTERCHANGEABLE
Parts Kit,driving Axle Different
Meritor Heavy Vehicle Systems, Llc
5935-01-433-2756 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
4721 PRIMARY Husco International Inc (USA)
Related Parts
6515-00-113-5358INTERCHANGEABLE
INTRAVENOUS INJECTION SET
4721
2920-00-172-5628INTERCHANGEABLE
WINDING,MOTOR FIELD
1891918
3020-00-267-1878INTERCHANGEABLE
LINK,ROLLER CHAIN
120-0L
9540-00-542-2753INTERCHANGEABLE
BEAM,STRUCTURAL
6625-00-605-7569INTERCHANGEABLE
TEST SET,BATTERY
472-1
5330-00-641-1159INTERCHANGEABLE
GASKET
4721
5360-00-790-2691INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
4721
4730-01-148-9438INTERCHANGEABLE
BUSHING,REDUCER
2520-01-391-0775INTERCHANGEABLE
PARTS KIT,DRIVING AXLE DIFFERENT
KIT-4721
5935-01-433-2756INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4810-01-515-0514INTERCHANGEABLE
VALVE,BUTTERFLY
4" 815W-113600TT
5340-01-597-5619INTERCHANGEABLE
CLAMP,BLOCK
94-00012

Frequently Asked Questions

What is NSN 5310-01-193-7635?

NSN 5310-01-193-7635 is a Nut,plain,hexagon, manufactured by Husco International Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-193-7635?

NSN 5310-01-193-7635 has 1 cross-referenced part number: 4721 (Husco International Inc).

What NSN replaces 5310-01-193-7635?

There are 12 known substitutes for 5310-01-193-7635: 6515-00-113-5358, 2920-00-172-5628, 3020-00-267-1878 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4721?

Key specifications for 4721: Nut Style: HEXAGON. 1 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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