PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1A4599Pin,straight,headless

Caterpillar Inc Div Caterpillar Defense · NSN 5315-00-245-6611 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-245-6611 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-245-6611. Primary manufacturer part number: 1A4599.
Features
  • Pin,straight,headless — FSC 5315
  • First End Taper Angle: 25.0 DEGREES NOMINAL
  • Material: STEEL COMP 1115 OVERALL
  • Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Pin Overall Diameter: 0.3120 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • First End Style: CHAMFERED
  • First End Taper Length: 0.062 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 1115 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-245-6611, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5315-00-245-6611
Primary Part Number1A4599
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
First End Taper Angle25.0 DEGREES NOMINAL
MaterialSTEEL COMP 1115 OVERALL
Material Document and ClassificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Pin Overall Diameter0.3120 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
First End StyleCHAMFERED
First End Taper Length0.062 INCHES NOMINAL IN
Pin Overall Length3.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5950-00-053-0144945 INTERCHANGEABLE
Coil,radio Frequency
Arizona Capacitors, Inc
3110-00-144-8603 INTERCHANGEABLE
Bearing,ball,annular
5930-00-296-6524 INTERCHANGEABLE
Switch,push
6625-00-583-6578 INTERCHANGEABLE
Oscilloscope
5340-00-619-7513945 INTERCHANGEABLE
Bumper
Minor Rubber Co Inc
5962-00-927-1563 INTERCHANGEABLE
Microcircuit,digital
7920-01-008-1001925 INTERCHANGEABLE
Brush,wire,tube
Schaefer Brush Mfg Co Inc
5330-01-050-3844145 INTERCHANGEABLE
Gasket
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
6130-01-089-3566945 INTERCHANGEABLE
Power Supply
Analog Devices, Inc. Div Corporate Headquarters
5961-01-171-1758 INTERCHANGEABLE
Semiconductor Device,diode
Cross-Reference Index
Part NumberManufacturer
945 Hyster-Yale Group, Inc. (USA)
945 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
1A4599 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
Related Parts
5950-00-053-0144INTERCHANGEABLE
COIL,RADIO FREQUENCY
945
3110-00-144-8603INTERCHANGEABLE
BEARING,BALL,ANNULAR
5930-00-296-6524INTERCHANGEABLE
SWITCH,PUSH
6625-00-583-6578INTERCHANGEABLE
OSCILLOSCOPE
5340-00-619-7513INTERCHANGEABLE
BUMPER
945
5962-00-927-1563INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
7920-01-008-1001INTERCHANGEABLE
BRUSH,WIRE,TUBE
925
5330-01-050-3844INTERCHANGEABLE
GASKET
145
6130-01-089-3566INTERCHANGEABLE
POWER SUPPLY
945
5961-01-171-1758INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6675-01-299-8681INTERCHANGEABLE
LEVEL,SURVEYING
945
4730-01-312-9167INTERCHANGEABLE
EXPANSION JOINT,PIPE
85008-108

Frequently Asked Questions

What is NSN 5315-00-245-6611?

NSN 5315-00-245-6611 is a Pin,straight,headless, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-245-6611?

NSN 5315-00-245-6611 has 3 cross-referenced part numbers: 945 (Hyster-Yale Group, Inc.), 945 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 1A4599 (Caterpillar Inc Div Caterpillar Defense).

What NSN replaces 5315-00-245-6611?

There are 12 known substitutes for 5315-00-245-6611: 5950-00-053-0144, 3110-00-144-8603, 5930-00-296-6524 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1A4599?

Key specifications for 1A4599: First End Taper Angle: 25.0 DEGREES NOMINAL; Material: STEEL COMP 1115 OVERALL; Material Document and Classification: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.3120 INCHES NOMINAL IN. 8 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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