PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A2-20Pin,straight,headless

Roller Bearing Co of America, Inc Div Pic Design · NSN 5315-00-805-5291 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-805-5291 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-805-5291. Primary manufacturer part number: A2-20.
Features
  • Pin,straight,headless — FSC 5315
  • Surface Treatment: PASSIVATE OVERALL
  • Material: STEEL COMP 303 OVERALL
  • Surface Treatment Document and Classification: 171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
  • Material Document and Classification: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • First End Taper Length: 0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
  • Pin Overall Length: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
  • First End Style: CHAMFERED
Applications
  • Applications requiring Steel Comp 303 Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-805-5291, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 11 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-805-5291
Primary Part NumberA2-20
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusCANCELLED
Surface TreatmentPASSIVATE OVERALL
MaterialSTEEL COMP 303 OVERALL
Surface Treatment Document and Classification171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
Material Document and ClassificationQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
First End Taper Length0.015 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN
Pin Overall Length1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
First End StyleCHAMFERED
Pin Overall Diameter0.1870 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN
Second End Relationship with First EndIDENTICAL
First End Taper Angle43.0 DEGREES MINIMUM AND 47.0 DEGREES MAXIMUM
Surface Finish16.0 MICROINCHES OUTSIDE DIAMETER
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
4320-00-349-6755A220 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
2990-00-925-9418TPS102T10-000 INTERCHANGEABLE
Heater,coolant,engine
Hotstart Sales, Llc
5331-01-174-2674A-0220 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
4710-01-322-0501A220 INTERCHANGEABLE
Tubing,nonmetallic
Dwyer Instruments Inc
5996-01-388-5911 INTERCHANGEABLE
Amplifier,audio Frequency
5120-01-460-7173 INTERCHANGEABLE
Clamp,c
6640-01-565-7724ANKOM220 INTERCHANGEABLE
Fiber Analyzer
Ankom Technology Corp
6115-01-608-8822 INTERCHANGEABLE
Generator,direct Current
Cross-Reference Index
Part NumberManufacturer
A2-20 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
9167294-1 Us Army Aviation and Missile Command (USA)
69120-109 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
4320-00-349-6755INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A220
2990-00-925-9418INTERCHANGEABLE
HEATER,COOLANT,ENGINE
TPS102T10-000
5331-01-174-2674INTERCHANGEABLE
O-RING
A-0220
4710-01-322-0501INTERCHANGEABLE
TUBING,NONMETALLIC
A220
5996-01-388-5911INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
5120-01-460-7173INTERCHANGEABLE
CLAMP,C
6640-01-565-7724INTERCHANGEABLE
FIBER ANALYZER
ANKOM220
6115-01-608-8822INTERCHANGEABLE
GENERATOR,DIRECT CURRENT

Frequently Asked Questions

What is NSN 5315-00-805-5291?

NSN 5315-00-805-5291 is a Pin,straight,headless, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-805-5291?

NSN 5315-00-805-5291 has 3 cross-referenced part numbers: A2-20 (Roller Bearing Co of America, Inc Div Pic Design), 9167294-1 (Us Army Aviation and Missile Command), 69120-109 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5315-00-805-5291?

There are 8 known substitutes for 5315-00-805-5291: 4320-00-349-6755, 2990-00-925-9418, 5331-01-174-2674 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A2-20?

Key specifications for A2-20: Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 303 OVERALL; Surface Treatment Document and Classification: 171,5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-805-5291 still in active supply?

NSN 5315-00-805-5291 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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