PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D35Pin,straight,headless

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 5315-00-251-9982 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-251-9982 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-251-9982. Primary manufacturer part number: D35.
Features
  • Pin,straight,headless — FSC 5315
  • Distance From Centerline of Hole to End of Pin: 0.344 INCHES NOMINAL IN
  • First Hole Diameter: 0.250 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
  • Hardness Rating: 83.0 ROCKWELL B NOMINAL OVERALL
  • Second Hole Diameter: 0.250 INCHES NOMINAL IN
  • Center to Center Distance Between Holes: 2.375 INCHES NOMINAL IN
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Applications
  • Applications requiring Steel Comp 1022 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-251-9982, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-251-9982
Primary Part NumberD35
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
Distance From Centerline of Hole to End of Pin0.344 INCHES NOMINAL IN
First Hole Diameter0.250 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
Hardness Rating83.0 ROCKWELL B NOMINAL OVERALL
Second Hole Diameter0.250 INCHES NOMINAL IN
Center to Center Distance Between Holes2.375 INCHES NOMINAL IN
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Hole Arrangement StyleBOTH END DRILLED
Pin Overall Diameter1.0000 INCHES NOMINAL IN
MaterialSTEEL COMP 1022 OVERALL
Pin Overall Length3.125 INCHES NOMINAL IN
First End StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5940-00-071-123271003 INTERCHANGEABLE
Terminal,lug
Abb Installation Products Inc
4820-00-162-9522 INTERCHANGEABLE
Valve,globe
3020-00-223-269935-2 INTERCHANGEABLE
Chain,roller
Diamond Chain Co Div of Amsted Industries Inc
5360-00-897-8172 INTERCHANGEABLE
Spring,helical,compression
5310-00-917-5609691C726P5 INTERCHANGEABLE
Washer,flat
Bae Systems Controls Inc.
5950-01-011-3203SM-C-416327-1 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6130-01-201-33901-8631 INTERCHANGEABLE
Power Pack Assembly
Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
6240-01-344-5132100PAR/FL/HIR/120 INTERCHANGEABLE
Lamp,incandescent
General Electric Company Dba Ge
Cross-Reference Index
Part NumberManufacturer
D35 Turbodyne Div of Dresser Industries Inc See Code 0br59 (USA)
18631 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
D35 Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand (USA)
D35 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
18631 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
D35 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
Related Parts
5940-00-071-1232INTERCHANGEABLE
TERMINAL,LUG
71003
4820-00-162-9522INTERCHANGEABLE
VALVE,GLOBE
3020-00-223-2699INTERCHANGEABLE
CHAIN,ROLLER
35-2
5360-00-897-8172INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5310-00-917-5609INTERCHANGEABLE
WASHER,FLAT
691C726P5
5950-01-011-3203INTERCHANGEABLE
COIL,RADIO FREQUENCY
SM-C-416327-1
6130-01-201-3390INTERCHANGEABLE
POWER PACK ASSEMBLY
1-8631
6240-01-344-5132INTERCHANGEABLE
LAMP,INCANDESCENT
100PAR/FL/HIR/120

Frequently Asked Questions

What is NSN 5315-00-251-9982?

NSN 5315-00-251-9982 is a Pin,straight,headless, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-00-251-9982?

NSN 5315-00-251-9982 has 6 cross-referenced part numbers: D35 (Turbodyne Div of Dresser Industries Inc See Code 0br59), 18631 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), D35 (Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand), D35 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 18631 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 1 more.

What NSN replaces 5315-00-251-9982?

There are 8 known substitutes for 5315-00-251-9982: 5940-00-071-1232, 4820-00-162-9522, 3020-00-223-2699 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D35?

Key specifications for D35: Distance From Centerline of Hole to End of Pin: 0.344 INCHES NOMINAL IN; First Hole Diameter: 0.250 INCHES NOMINAL IN; Second End Relationship with First End: IDENTICAL; Hardness Rating: 83.0 ROCKWELL B NOMINAL OVERALL. 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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