PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1112-2Nut,plain,knurled

Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit · NSN 5310-00-411-0734 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-411-0734 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-411-0734. Primary manufacturer part number: 1112-2.
Features
  • Nut,plain,knurled — FSC 5310
  • Thread Class: 2B
  • Material: ALUMINUM ALLOY 2011 OVERALL
  • Nut Thickness: 0.093 INCHES NOMINAL IN
  • Material Document and Classification: QQ-A-225/3,TEMPER T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Thread Series: UNEF
  • Thread Quantity Per Inch: 32
  • Nominal Thread Size: 0.375 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Aluminum Alloy 2011 Overall construction
General Description

The Nut,plain,knurled, cataloged under National Stock Number 5310-00-411-0734, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN5310-00-411-0734
Primary Part Number1112-2
Item NameNut,plain,knurled
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerEaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
StatusACTIVE
Thread Class2B
MaterialALUMINUM ALLOY 2011 OVERALL
Nut Thickness0.093 INCHES NOMINAL IN
Material Document and ClassificationQQ-A-225/3,TEMPER T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread SeriesUNEF
Thread Quantity Per Inch32
Nominal Thread Size0.375 INCHES IN
Surface Treatment Document and ClassificationMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
Nut Diameter0.502 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
Nut StyleKNURLED
Surface TreatmentANODIZE OVERALL
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-110-084424P226471-01 INTERCHANGEABLE
Transformer,radio Frequency
Herley Chicago Dba Stewart Warner Electronics
5950-00-187-0232PC76018-2 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Rc Displays Systems
3120-00-287-754811-122 INTERCHANGEABLE
Bearing,sleeve
Dresser Industries Inc Leroi Div
4310-00-306-1319N11122 INTERCHANGEABLE
Cylinder Sleeve
Leslie Controls, Inc. Dba Leslie Controls Inc
4730-00-623-9673202702-10-6S INTERCHANGEABLE
Adapter,straight,tube to Boss
Danfoss Power Solutions II, Llc
4820-01-317-4747 INTERCHANGEABLE
Ball,valve,ported
5365-01-365-435711122 INTERCHANGEABLE
Plug,machine Thread
Lutz-Jesco America Corp
5310-01-415-536111122 INTERCHANGEABLE
Washer,flat
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
5920-01-442-0730 INTERCHANGEABLE
Fuse,cartridge
5120-01-580-7884 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
301241-015 Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit (USA)
301241-15 Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit (USA)
7900880-00 Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA)
1112-2 PRIMARY Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit (USA)
Related Parts
5950-00-110-0844INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
24P226471-01
5950-00-187-0232INTERCHANGEABLE
TRANSFORMER,POWER
PC76018-2
3120-00-287-7548INTERCHANGEABLE
BEARING,SLEEVE
11-122
4310-00-306-1319INTERCHANGEABLE
CYLINDER SLEEVE
N11122
4730-00-623-9673INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
202702-10-6S
4820-01-317-4747INTERCHANGEABLE
BALL,VALVE,PORTED
5365-01-365-4357INTERCHANGEABLE
PLUG,MACHINE THREAD
11122
5310-01-415-5361INTERCHANGEABLE
WASHER,FLAT
11122
5920-01-442-0730INTERCHANGEABLE
FUSE,CARTRIDGE
5120-01-580-7884INTERCHANGEABLE
SOCKET,SOCKET WRENCH
7510-01-588-1496INTERCHANGEABLE
TAB SET,INDEX
5330-01-590-3771INTERCHANGEABLE
SEAL,NONMETALLIC STRIP
11122

Frequently Asked Questions

What is NSN 5310-00-411-0734?

NSN 5310-00-411-0734 is a Nut,plain,knurled, manufactured by Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-411-0734?

NSN 5310-00-411-0734 has 4 cross-referenced part numbers: 301241-015 (Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit), 301241-15 (Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit), 7900880-00 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan), 1112-2 (Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit).

What NSN replaces 5310-00-411-0734?

There are 12 known substitutes for 5310-00-411-0734: 5950-00-110-0844, 5950-00-187-0232, 3120-00-287-7548 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1112-2?

Key specifications for 1112-2: Thread Class: 2B; Material: ALUMINUM ALLOY 2011 OVERALL; Nut Thickness: 0.093 INCHES NOMINAL IN; Material Document and Classification: QQ-A-225/3,TEMPER T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 12 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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