PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3537Nut,plain,hexagon

New Haven Mfg Corp · NSN 5310-00-837-1310 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-837-1310 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-837-1310. Primary manufacturer part number: 3537.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.563 INCHES IN
  • Thread Series: UNS
  • Bearing Surface Type: CHAMFERED OR WASHER FACED
  • Thread Quantity Per Inch: 28
  • Material: STEEL COMP 303 OVERALL
  • Material Document and Classification: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Nut Height: 0.156 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-837-1310, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is New Haven Mfg Corp. Government technical data includes 12 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-837-1310
Primary Part Number3537
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
Nominal Thread Size0.563 INCHES IN
Thread SeriesUNS
Bearing Surface TypeCHAMFERED OR WASHER FACED
Thread Quantity Per Inch28
MaterialSTEEL COMP 303 OVERALL
Material Document and ClassificationQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Nut Height0.156 INCHES NOMINAL IN
Surface TreatmentPASSIVATE OVERALL
Thread DirectionRIGHT-HAND
Thread Class2B
Nut StyleHEXAGON
Width Across Flats0.687 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5306-00-225-9089MS90726-34 INTERCHANGEABLE
Bolt,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5360-00-305-64691202 INTERCHANGEABLE
Spring,helical,compression
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
2530-00-391-3968FD14494 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5950-00-763-0507SMD504592 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3040-00-797-4004 INTERCHANGEABLE
Shaft,straight
5975-00-927-8903GH101 INTERCHANGEABLE
Clamp Hotline
Fargo Mfg Co Inc
5845-01-009-5999 INTERCHANGEABLE
Indicator,numeric
4320-01-260-5962 INTERCHANGEABLE
Pump,reciprocating
6105-01-575-399931-129 INTERCHANGEABLE
Motor,alternating Current
Natural Gas Solutions North America Llc Div Industrial Products Group
4720-01-667-28693537 INTERCHANGEABLE
Hose Assembly,nonmetallic
Buffalo Turbine Defense Llc
Cross-Reference Index
Part NumberManufacturer
3537 New Haven Mfg Corp (USA)
Related Parts
5306-00-225-9089INTERCHANGEABLE
BOLT,MACHINE
MS90726-34
5360-00-305-6469INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1202
2530-00-391-3968INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FD14494
5950-00-763-0507INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SMD504592
3040-00-797-4004INTERCHANGEABLE
SHAFT,STRAIGHT
5975-00-927-8903INTERCHANGEABLE
CLAMP HOTLINE
GH101
5845-01-009-5999INTERCHANGEABLE
INDICATOR,NUMERIC
4320-01-260-5962INTERCHANGEABLE
PUMP,RECIPROCATING
6105-01-575-3999INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
31-129
4720-01-667-2869INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
3537

Frequently Asked Questions

What is NSN 5310-00-837-1310?

NSN 5310-00-837-1310 is a Nut,plain,hexagon, manufactured by New Haven Mfg Corp, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-837-1310?

NSN 5310-00-837-1310 has 1 cross-referenced part number: 3537 (New Haven Mfg Corp).

What NSN replaces 5310-00-837-1310?

There are 10 known substitutes for 5310-00-837-1310: 5306-00-225-9089, 5360-00-305-6469, 2530-00-391-3968 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3537?

Key specifications for 3537: Nominal Thread Size: 0.563 INCHES IN; Thread Series: UNS; Bearing Surface Type: CHAMFERED OR WASHER FACED; Thread Quantity Per Inch: 28. 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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