PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4450Screw,shoulder

Roller Bearing Co of America, Inc Div Pic Design · NSN 5305-01-102-9837 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-102-9837 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-102-9837. Primary manufacturer part number: 4450.
Features
  • Screw,shoulder — FSC 5305
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 3 verified cross-references
  • Primary manufacturer: Roller Bearing Co of America, Inc Div Pic Design
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,shoulder, cataloged under National Stock Number 5305-01-102-9837, is classified within Federal Supply Class 5305 (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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-102-9837
Primary Part Number4450
Item NameScrew,shoulder
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerRoller Bearing Co of America, Inc Div Pic Design
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5340-00-024-6347 INTERCHANGEABLE
Retainer,helical Compression Spr
3110-00-100-0636 INTERCHANGEABLE
Cup,tapered Roller Bearing
6760-00-397-9635601128 INTERCHANGEABLE
Screen,focusing
Polaroid Corporation Dba Polaroid
5962-00-437-8256 INTERCHANGEABLE
Microcircuit,linear
4920-00-712-5705 INTERCHANGEABLE
Test Stand Assy
5310-00-737-2632 INTERCHANGEABLE
Nut,plain,castellated,hexagon
5305-01-083-71724450 INTERCHANGEABLE
Screw,shoulder
Roller Bearing Co of America, Inc Div Pic Design
5120-01-333-8370445-0 INTERCHANGEABLE
Bit,screwdriver
Apex Tool Group, Llc
5340-01-560-02784450 INTERCHANGEABLE
Standoff,threaded,spacing
Coda Octopus Engineering, Inc.
6515-01-570-67064450 INTERCHANGEABLE
Annuloplasty Ring
Edwards Lifesciences Llc
Cross-Reference Index
Part NumberManufacturer
4450 Roller Bearing Co of America, Inc Div Pic Design (USA)
CAT-4450MOD Fluor Marine Propulsion, Llc (USA)
938A813-71 Fluor Marine Propulsion, Llc (USA)
Related Parts
5340-00-024-6347INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
3110-00-100-0636INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
6760-00-397-9635INTERCHANGEABLE
SCREEN,FOCUSING
601128
5962-00-437-8256INTERCHANGEABLE
MICROCIRCUIT,LINEAR
4920-00-712-5705INTERCHANGEABLE
TEST STAND ASSY
5310-00-737-2632INTERCHANGEABLE
NUT,PLAIN,CASTELLATED,HEXAGON
5305-01-083-7172INTERCHANGEABLE
SCREW,SHOULDER
4450
5120-01-333-8370INTERCHANGEABLE
BIT,SCREWDRIVER
445-0
5340-01-560-0278INTERCHANGEABLE
STANDOFF,THREADED,SPACING
4450
6515-01-570-6706INTERCHANGEABLE
ANNULOPLASTY RING
4450
5365-01-607-7374INTERCHANGEABLE
SPACER,STRAIGHT
4450

Frequently Asked Questions

What is NSN 5305-01-102-9837?

NSN 5305-01-102-9837 is a Screw,shoulder, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-102-9837?

NSN 5305-01-102-9837 has 3 cross-referenced part numbers: 4450 (Roller Bearing Co of America, Inc Div Pic Design), CAT-4450MOD (Fluor Marine Propulsion, Llc), 938A813-71 (Fluor Marine Propulsion, Llc).

What NSN replaces 5305-01-102-9837?

There are 11 known substitutes for 5305-01-102-9837: 5340-00-024-6347, 3110-00-100-0636, 6760-00-397-9635 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4450?

Key specifications for 4450: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 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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