PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27634Pin,grooved,headless

Davey Compressor Co Div of Keco Industries Inc · NSN 5315-00-255-4394 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-255-4394 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-255-4394. Primary manufacturer part number: 27634.
Features
  • Pin,grooved,headless — FSC 5315
  • Intermediate Diameter: 0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN
  • Second End Relationship with First End: IDENTICAL
  • First End Style: OVAL
  • Material: STEEL COMP B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL
  • Pin Small End Diameter: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
  • Shear Strength: 14140 DOUBLE POUNDS PER SQUARE INCH
  • Style Designator: CENTER GROOVE
Applications
  • Applications requiring Steel Comp B1112 or Steel Comp 1112 or Steel Comp 1212 Overall construction
General Description

The Pin,grooved,headless, cataloged under National Stock Number 5315-00-255-4394, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Davey Compressor Co Div of Keco Industries Inc. Government technical data includes 12 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-255-4394
Primary Part Number27634
Item NamePin,grooved,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerDavey Compressor Co Div of Keco Industries Inc
StatusACTIVE
Intermediate Diameter0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN
Second End Relationship with First EndIDENTICAL
First End StyleOVAL
MaterialSTEEL COMP B1112 OR STEEL COMP 1112 OR STEEL COMP 1212 OVERALL
Pin Small End Diameter0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Shear Strength14140 DOUBLE POUNDS PER SQUARE INCH
Style DesignatorCENTER GROOVE
Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Surface TreatmentCADMIUM OVERALL
First End Outer Radius0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
Material Document and Classification66 FED STD ALL MATERIAL RESPONSES OVERALL
First End LocationBOTH ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2810-00-097-926627634 INTERCHANGEABLE
Clamp,cylinder Deflector,left Fr
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5950-00-348-1752SM-C-249245 INTERCHANGEABLE
Core,electromagnetic Component
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5355-00-685-378227634 INTERCHANGEABLE
Knob
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
4720-01-411-0716F540N0606-4-4-4-20.00 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker-Hannifin Corp Div Parflex Division
Cross-Reference Index
Part NumberManufacturer
27634 Davey Compressor Co Div of Keco Industries Inc (USA)
GP5-375X2500-12 Groov-Pin Corp (USA)
MS35677-58 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
2810-00-097-9266INTERCHANGEABLE
CLAMP,CYLINDER DEFLECTOR,LEFT FR
27634
5950-00-348-1752INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
SM-C-249245
5355-00-685-3782INTERCHANGEABLE
KNOB
27634
4720-01-411-0716INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
F540N0606-4-4-4-20.00

Frequently Asked Questions

What is NSN 5315-00-255-4394?

NSN 5315-00-255-4394 is a Pin,grooved,headless, manufactured by Davey Compressor Co Div of Keco Industries Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-255-4394?

NSN 5315-00-255-4394 has 3 cross-referenced part numbers: 27634 (Davey Compressor Co Div of Keco Industries Inc), GP5-375X2500-12 (Groov-Pin Corp), MS35677-58 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5315-00-255-4394?

There are 4 known substitutes for 5315-00-255-4394: 2810-00-097-9266, 5950-00-348-1752, 5355-00-685-3782 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27634?

Key specifications for 27634: Overall Length: 2.490 INCHES MINIMUM AND 2.510 INCHES MAXIMUM IN; Intermediate Diameter: 0.392 INCHES MINIMUM AND 0.396 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL; First End Style: OVAL. 13 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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