PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3597Nut,plain,hexagon

Telemechanics Inc · NSN 5310-00-268-7361 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-268-7361 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-268-7361. Primary manufacturer part number: 3597.
Features
  • Nut,plain,hexagon — FSC 5310
  • Nominal Thread Size: 0.156 INCHES IN
  • Thread Series: UNS
  • Bearing Surface Type: CHAMFERED
  • Thread Quantity Per Inch: 40
  • Width Across Flats: 0.250 INCHES NOMINAL IN
  • Thread Class: 2B
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,plain,hexagon, cataloged under National Stock Number 5310-00-268-7361, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-268-7361
Primary Part Number3597
Item NameNut,plain,hexagon
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerTelemechanics Inc
StatusCANCELLED
Nominal Thread Size0.156 INCHES IN
Thread SeriesUNS
Bearing Surface TypeCHAMFERED
Thread Quantity Per Inch40
Width Across Flats0.250 INCHES NOMINAL IN
Thread Class2B
MaterialSTEEL OVERALL
Nut Height0.156 INCHES NOMINAL IN
Surface TreatmentNICKEL OVERALL
Nut StyleHEXAGON
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5330-00-298-05463597 INTERCHANGEABLE
Seal,plain
Johns Manville Intl
2910-00-423-5745376675 INTERCHANGEABLE
Float,indicator
Capitol Engine Co, Inc Dba Salmini Worldwide
5950-00-647-661920553 INTERCHANGEABLE
Reactor
Gte Products Corp Sylvania Miniature Lighting Div
2530-01-035-7207V2100525 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Chrysler Realty Company Llc Dba Daimler Chrysler
1615-01-089-85783597 INTERCHANGEABLE
Chart,corrector
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
5330-01-250-20833597 INTERCHANGEABLE
Gasket
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
5998-01-429-66723597 INTERCHANGEABLE
Circuit Card Assembly
Teledyne Detcon, Inc.
4730-01-680-332826186 INTERCHANGEABLE
Manifold Assembly,hydraulic
J.w.f. Technologies, Llc
Cross-Reference Index
Part NumberManufacturer
3597 PRIMARY Telemechanics Inc (USA)
Related Parts
5330-00-298-0546INTERCHANGEABLE
SEAL,PLAIN
3597
2910-00-423-5745INTERCHANGEABLE
FLOAT,INDICATOR
376675
5950-00-647-6619INTERCHANGEABLE
REACTOR
20553
2530-01-035-7207INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
V2100525
1615-01-089-8578INTERCHANGEABLE
CHART,CORRECTOR
3597
5330-01-250-2083INTERCHANGEABLE
GASKET
3597
5998-01-429-6672INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3597
4730-01-680-3328INTERCHANGEABLE
MANIFOLD ASSEMBLY,HYDRAULIC
26186

Frequently Asked Questions

What is NSN 5310-00-268-7361?

NSN 5310-00-268-7361 is a Nut,plain,hexagon, manufactured by Telemechanics Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-268-7361?

NSN 5310-00-268-7361 has 1 cross-referenced part number: 3597 (Telemechanics Inc).

What NSN replaces 5310-00-268-7361?

There are 8 known substitutes for 5310-00-268-7361: 5330-00-298-0546, 2910-00-423-5745, 5950-00-647-6619 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3597?

Key specifications for 3597: Nominal Thread Size: 0.156 INCHES IN; Thread Series: UNS; Bearing Surface Type: CHAMFERED; Thread Quantity Per Inch: 40. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-268-7361 still in active supply?

NSN 5310-00-268-7361 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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