PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30168Nut,plain,castellated,hexagon

Heating and Conveying Equipment Inc · NSN 5310-01-308-5776 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-308-5776 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-308-5776. Primary manufacturer part number: 30168.
Features
  • Nut,plain,castellated,hexagon — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Heating and Conveying Equipment Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut,plain,castellated,hexagon, cataloged under National Stock Number 5310-01-308-5776, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Heating and Conveying Equipment Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNut,plain,castellated,hexagon
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersHeating and Conveying Equipment Inc (CAGE 30168); Taylor-Dunn Corporation Dba Metro Crown International (CAGE 10695)
Technical Specifications
ParameterValue
NSN5310-01-308-5776
Primary Part Number30168
Item NameNut,plain,castellated,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerHeating and Conveying Equipment Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4310-00-343-6249 INTERCHANGEABLE
Ring,piston
5130-00-429-7863 INTERCHANGEABLE
Deflector
2540-00-731-126187900-20 INTERCHANGEABLE
Bag Assembly,washer
Trico Products Corporation
5905-00-988-12191225776 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-01-003-106414303-099-00 INTERCHANGEABLE
Hose,nonmetallic
Upright Inc
4820-01-033-167661890 INTERCHANGEABLE
Seat,valve
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5930-01-270-6083 INTERCHANGEABLE
Switch,sensitive
6665-01-542-448320004050-019 INTERCHANGEABLE
Kit,syring,valve8
Battelle Memorial Institute
5331-01-659-75663-0168 INTERCHANGEABLE
O-Ring
Namjet Llc
5905-01-665-978161890 INTERCHANGEABLE
Resistor Assembly
Toshiba International Corporation Dba Toshiba International Corp
Cross-Reference Index
Part NumberManufacturer
30168 Heating and Conveying Equipment Inc (USA)
30168 Taylor-Dunn Corporation Dba Metro Crown International (USA)
61890 Taylor-Dunn Corporation Dba Metro Crown International (USA)
Related Parts
4310-00-343-6249INTERCHANGEABLE
RING,PISTON
5130-00-429-7863INTERCHANGEABLE
DEFLECTOR
2540-00-731-1261INTERCHANGEABLE
BAG ASSEMBLY,WASHER
87900-20
5905-00-988-1219INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
1225776
4720-01-003-1064INTERCHANGEABLE
HOSE,NONMETALLIC
14303-099-00
4820-01-033-1676INTERCHANGEABLE
SEAT,VALVE
61890
5930-01-270-6083INTERCHANGEABLE
SWITCH,SENSITIVE
6665-01-542-4483INTERCHANGEABLE
KIT,SYRING,VALVE8
20004050-019
5331-01-659-7566INTERCHANGEABLE
O-RING
3-0168
5905-01-665-9781INTERCHANGEABLE
RESISTOR ASSEMBLY
61890

Frequently Asked Questions

What is NSN 5310-01-308-5776?

NSN 5310-01-308-5776 is a Nut,plain,castellated,hexagon, manufactured by Heating and Conveying Equipment Inc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-308-5776?

NSN 5310-01-308-5776 has 3 cross-referenced part numbers: 30168 (Heating and Conveying Equipment Inc), 30168 (Taylor-Dunn Corporation Dba Metro Crown International), 61890 (Taylor-Dunn Corporation Dba Metro Crown International).

What NSN replaces 5310-01-308-5776?

There are 10 known substitutes for 5310-01-308-5776: 4310-00-343-6249, 5130-00-429-7863, 2540-00-731-1261 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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