PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3511Pin,straight,headed

Kearflex Engineering Company · NSN 5315-01-031-3314 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-031-3314 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-031-3314. Primary manufacturer part number: 3511.
Features
  • Pin,straight,headed — FSC 5315
  • Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • Style Designator: STRAIGHT
  • Diameter: 0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
  • Height: 0.040 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Pin,straight,headed, cataloged under National Stock Number 5315-01-031-3314, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kearflex Engineering Company. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-031-3314
Primary Part Number3511
Item NamePin,straight,headed
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerKearflex Engineering Company
StatusACTIVE
Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MaterialSTEEL COMP 303 OVERALL
Surface TreatmentPASSIVATE OVERALL
Style DesignatorSTRAIGHT
Diameter0.061 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Height0.040 INCHES NOMINAL IN
Under Head Length0.600 INCHES NOMINAL IN
Pin Head Diameter0.150 INCHES NOMINAL IN
Head StylePAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-5838 INTERCHANGEABLE
Bearing,roller,tapered
2910-00-377-5548PF906 INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
5340-00-604-88293511 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Transdigm Inc Div Adelwiggins Group
1560-00-626-85423511 INTERCHANGEABLE
Hook,filler Cap
Parker Hannifin Corp Dba Pneutronics
5975-00-707-62293511 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
4430-00-831-4172LW-201C INTERCHANGEABLE
Oven,thermal Drying,electric
The Grieve Corporation Dba Grieve Corp
5935-00-869-2804128C591H14 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5950-00-910-93476140026-11 INTERCHANGEABLE
Transformer,radio Frequency
Viking Technologies, Ltd.
3040-01-012-46333511-9 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5342-01-083-826935-11 INTERCHANGEABLE
Channel,sliding
Tankcraft Corp
Cross-Reference Index
Part NumberManufacturer
3511 PRIMARY Kearflex Engineering Company (USA)
Related Parts
3110-00-100-5838INTERCHANGEABLE
BEARING,ROLLER,TAPERED
2910-00-377-5548INTERCHANGEABLE
FILTER ELEMENT,FLUID
PF906
5340-00-604-8829INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
3511
1560-00-626-8542INTERCHANGEABLE
HOOK,FILLER CAP
3511
5975-00-707-6229INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3511
4430-00-831-4172INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC
LW-201C
5935-00-869-2804INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
128C591H14
5950-00-910-9347INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
6140026-11
3040-01-012-4633INTERCHANGEABLE
CONNECTING LINK,RIGID
3511-9
5342-01-083-8269INTERCHANGEABLE
CHANNEL,SLIDING
35-11
5905-01-099-4495INTERCHANGEABLE
RESISTOR
C3511-0
5130-01-143-5180INTERCHANGEABLE
REFILL,ABRASIVE WHEEL
3193592-2

Frequently Asked Questions

What is NSN 5315-01-031-3314?

NSN 5315-01-031-3314 is a Pin,straight,headed, manufactured by Kearflex Engineering Company, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-031-3314?

NSN 5315-01-031-3314 has 1 cross-referenced part number: 3511 (Kearflex Engineering Company).

What NSN replaces 5315-01-031-3314?

There are 12 known substitutes for 5315-01-031-3314: 3110-00-100-5838, 2910-00-377-5548, 5340-00-604-8829 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3511?

Key specifications for 3511: Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Material: STEEL COMP 303 OVERALL; Surface Treatment: PASSIVATE OVERALL. 10 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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