PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-221Nut

Cummins Inc. · NSN 5310-01-229-7791 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-229-7791 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-229-7791. Primary manufacturer part number: S-221.
Features
  • Nut — FSC 5310
  • 3 verified cross-references
  • Primary manufacturer: Cummins Inc.
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Nut, cataloged under National Stock Number 5310-01-229-7791, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. This item has 3 commercial cross-references from 3 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
FSC / FSG5310 — No Item Name Available (FSG 53)
ManufacturersNimikkeistokeskus Ncb Finland (CAGE A486G); Cummins Inc. (CAGE 15434); Columbus Mckinnon Corp Cm Hoist Div (CAGE 12128)
Technical Specifications
ParameterValue
NSN5310-01-229-7791
Primary Part NumberS-221
Item NameNut
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5120-00-042-7848S22-1 INTERCHANGEABLE
Die,crimping Tool
Souriau Usa, Inc. Dba Souriau Usa Inc
4720-00-059-5819S50HL1-4X3-8X50 INTERCHANGEABLE
Tubing,nonmetallic
Saint-Gobain Performance Plastics
9540-00-147-7721 INTERCHANGEABLE
Channel,structural
4720-00-555-2896R210-1 1/2X5/8 9FT INTERCHANGEABLE
Tubing,nonmetallic
Mayon Plastics Inc
6625-00-765-5690 INTERCHANGEABLE
Network,test Set
5930-00-823-7305101904MY INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
4820-01-143-4307 INTERCHANGEABLE
Valve,gate
5120-01-616-2598S221 INTERCHANGEABLE
Pliers
Swanstrom Corp Swanstrom Tools Usa Div
5120-01-661-7184S221 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
6635-01-678-5945S221 INTERCHANGEABLE
Test Set,automatic Smoke Alarm
Regin Hvac Products, Inc.
Cross-Reference Index
Part NumberManufacturer
10386533 Nimikkeistokeskus Ncb Finland (FIN)
S-221 PRIMARY Cummins Inc. (USA)
S-221 Columbus Mckinnon Corp Cm Hoist Div (USA)
Related Parts
5120-00-042-7848INTERCHANGEABLE
DIE,CRIMPING TOOL
S22-1
4720-00-059-5819INTERCHANGEABLE
TUBING,NONMETALLIC
S50HL1-4X3-8X50
9540-00-147-7721INTERCHANGEABLE
CHANNEL,STRUCTURAL
4720-00-555-2896INTERCHANGEABLE
TUBING,NONMETALLIC
R210-1 1/2X5/8 9FT
6625-00-765-5690INTERCHANGEABLE
NETWORK,TEST SET
5930-00-823-7305INTERCHANGEABLE
SWITCH,ROTARY
101904MY
4820-01-143-4307INTERCHANGEABLE
VALVE,GATE
5120-01-616-2598INTERCHANGEABLE
PLIERS
S221
5120-01-661-7184INTERCHANGEABLE
SOCKET,SOCKET WRENCH
S221
6635-01-678-5945INTERCHANGEABLE
TEST SET,AUTOMATIC SMOKE ALARM
S221

Frequently Asked Questions

What is NSN 5310-01-229-7791?

NSN 5310-01-229-7791 is a Nut, manufactured by Cummins Inc., classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-229-7791?

NSN 5310-01-229-7791 has 3 cross-referenced part numbers: 10386533 (Nimikkeistokeskus Ncb Finland), S-221 (Cummins Inc.), S-221 (Columbus Mckinnon Corp Cm Hoist Div).

What NSN replaces 5310-01-229-7791?

There are 10 known substitutes for 5310-01-229-7791: 5120-00-042-7848, 4720-00-059-5819, 9540-00-147-7721 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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