PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

33679Pin,cotter

Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · NSN 5315-00-598-6891 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-598-6891 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-598-6891. Primary manufacturer part number: 33679.
Features
  • Pin,cotter — FSC 5315
  • Point Type: EXTENDED PRONG BEVEL
  • Underloop Length: 0.312 INCHES NOMINAL IN
  • Style Designator: STANDARD
  • Material: COPPER ALLOY OVERALL
  • Diameter: 0.074 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Pin,cotter, cataloged under National Stock Number 5315-00-598-6891, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 5 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-598-6891
Primary Part Number33679
Item NamePin,cotter
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRtx Corporation Dba Pratt & Whitney Div Pratt &whitney
StatusCANCELLED
Point TypeEXTENDED PRONG BEVEL
Underloop Length0.312 INCHES NOMINAL IN
Style DesignatorSTANDARD
MaterialCOPPER ALLOY OVERALL
Diameter0.074 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
4310-00-019-052333679 INTERCHANGEABLE
Valve Assembly,compressor
Mercury Electric Inc
5330-00-083-5406 INTERCHANGEABLE
Gasket
4310-00-112-713733679 INTERCHANGEABLE
Valve Assembly,compressor
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
5930-01-019-60090336790007 INTERCHANGEABLE
Switch Section,rotary
Riimic, Llc Dba Sunair Electronics
5331-01-330-516433645 ITEM 6 INTERCHANGEABLE
O-Ring
Allied Systems Company Dba Allied Systems Co
5306-01-399-3858N33679 INTERCHANGEABLE
Bolt,machine
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
33679 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
4310-00-019-0523INTERCHANGEABLE
VALVE ASSEMBLY,COMPRESSOR
33679
5330-00-083-5406INTERCHANGEABLE
GASKET
4310-00-112-7137INTERCHANGEABLE
VALVE ASSEMBLY,COMPRESSOR
33679
5930-01-019-6009INTERCHANGEABLE
SWITCH SECTION,ROTARY
0336790007
5331-01-330-5164INTERCHANGEABLE
O-RING
33645 ITEM 6
5306-01-399-3858INTERCHANGEABLE
BOLT,MACHINE
N33679

Frequently Asked Questions

What is NSN 5315-00-598-6891?

NSN 5315-00-598-6891 is a Pin,cotter, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-598-6891?

NSN 5315-00-598-6891 has 1 cross-referenced part number: 33679 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).

What NSN replaces 5315-00-598-6891?

There are 6 known substitutes for 5315-00-598-6891: 4310-00-019-0523, 5330-00-083-5406, 4310-00-112-7137 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 33679?

Key specifications for 33679: Point Type: EXTENDED PRONG BEVEL; Underloop Length: 0.312 INCHES NOMINAL IN; Style Designator: STANDARD; Material: COPPER ALLOY OVERALL. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-598-6891 still in active supply?

NSN 5315-00-598-6891 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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