PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3-30Pin,straight,headless

Roller Bearing Co of America, Inc Div Pic Design · NSN 5315-00-904-8902 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-904-8902 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-904-8902. Primary manufacturer part number: A3-30.
Features
  • Pin,straight,headless — FSC 5315
  • Material: STEEL COMP 303 OVERALL
  • Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: PASSIVATE OVERALL
  • First End Taper Angle: 45.0 DEGREES NOMINAL
  • Second End Relationship with First End: IDENTICAL
  • Pin Overall Length: 2.990 INCHES MINIMUM AND 3.010 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 5315-00-904-8902, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-00-904-8902
Primary Part NumberA3-30
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
MaterialSTEEL COMP 303 OVERALL
Material Document and ClassificationAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentPASSIVATE OVERALL
First End Taper Angle45.0 DEGREES NOMINAL
Second End Relationship with First EndIDENTICAL
Pin Overall Length2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
First End StyleCHAMFERED
First End Taper Length0.030 INCHES NOMINAL IN
Pin Overall Diameter0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5845-00-357-9503A330 INTERCHANGEABLE
Control,sono-Audio
Lockheed Martin Corp
5995-00-469-9103BP4762 INTERCHANGEABLE
Cable Assembly,radio Frequency
Burke Products Inc
5325-00-680-44711201-330-Z3C INTERCHANGEABLE
Stud,turnlock Fastener
Southco Inc
3110-00-917-1784 INTERCHANGEABLE
Bearing,ball,annular
5965-01-039-7250702019-165 INTERCHANGEABLE
Headset-Chest Set,electrical
Dynalec Corporation
5961-01-213-2783A330 INTERCHANGEABLE
Semiconductor Device,diode
Payne Engineering Company
7125-01-653-5902893020 INTERCHANGEABLE
Cabinet,storage
Justrite Mfg Co Llc Haz-Stor Div
Cross-Reference Index
Part NumberManufacturer
4188809-2 Bae Systems Land & Armaments L.p. (USA)
A3-30 PRIMARY Roller Bearing Co of America, Inc Div Pic Design (USA)
5315009048902 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
5315009048902 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
4188809-2 Amz Alabama Inc. (USA)
Related Parts
5845-00-357-9503INTERCHANGEABLE
CONTROL,SONO-AUDIO
A330
5995-00-469-9103INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
BP4762
5325-00-680-4471INTERCHANGEABLE
STUD,TURNLOCK FASTENER
1201-330-Z3C
3110-00-917-1784INTERCHANGEABLE
BEARING,BALL,ANNULAR
5965-01-039-7250INTERCHANGEABLE
HEADSET-CHEST SET,ELECTRICAL
702019-165
5961-01-213-2783INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
A330
7125-01-653-5902INTERCHANGEABLE
CABINET,STORAGE
893020

Frequently Asked Questions

What is NSN 5315-00-904-8902?

NSN 5315-00-904-8902 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: active.

What are the part numbers for NSN 5315-00-904-8902?

NSN 5315-00-904-8902 has 5 cross-referenced part numbers: 4188809-2 (Bae Systems Land & Armaments L.p.), A3-30 (Roller Bearing Co of America, Inc Div Pic Design), 5315009048902 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 5315009048902 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 4188809-2 (Amz Alabama Inc.).

What NSN replaces 5315-00-904-8902?

There are 7 known substitutes for 5315-00-904-8902: 5845-00-357-9503, 5995-00-469-9103, 5325-00-680-4471 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A3-30?

Key specifications for A3-30: Material: STEEL COMP 303 OVERALL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL; First End Taper Angle: 45.0 DEGREES NOMINAL. 9 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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