PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4741-4Pin,straight,headless

Howell Laboratories Inc Dba Howell Laboratories Inc · NSN 5315-01-303-4156 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-303-4156 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-303-4156. Primary manufacturer part number: 4741-4.
Features
  • Pin,straight,headless — FSC 5315
  • 3 verified cross-references
  • Primary manufacturer: Howell Laboratories Inc Dba Howell Laboratories Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-01-303-4156, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-303-4156
Primary Part Number4741-4
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerHowell Laboratories Inc Dba Howell Laboratories Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4730-00-555-11524797-4B INTERCHANGEABLE
Adapter,straight,tube to Hose
Danfoss Power Solutions II, Llc
4820-00-944-8802N74140059 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
4820-01-162-6204K0047414 INTERCHANGEABLE
Valve,safety Relief
Leroi International Inc Dba Compair Leroi
6250-01-258-639247414 INTERCHANGEABLE
Lampholder Assembly
General Electric Co Medical Systems Div
5315-01-387-54135888 INTERCHANGEABLE
Pin,cotter
Howell Laboratories Inc Dba Howell Laboratories Inc
4820-01-565-4533GF47414 INTERCHANGEABLE
Valve,bleeder,hydraulic System
Eaton Corporation Dba Eaton Inoac
Cross-Reference Index
Part NumberManufacturer
4741-4 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
HP-06-137 Zf Industrieantriebe Witten Gmbh (DEU)
HP-06-131 Select-a-Spring Corp (USA)
Related Parts
4730-00-555-1152INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
4797-4B
4820-00-944-8802INTERCHANGEABLE
DISK,VALVE
N74140059
4820-01-162-6204INTERCHANGEABLE
VALVE,SAFETY RELIEF
K0047414
6250-01-258-6392INTERCHANGEABLE
LAMPHOLDER ASSEMBLY
47414
5315-01-387-5413INTERCHANGEABLE
PIN,COTTER
5888
4820-01-565-4533INTERCHANGEABLE
VALVE,BLEEDER,HYDRAULIC SYSTEM
GF47414

Frequently Asked Questions

What is NSN 5315-01-303-4156?

NSN 5315-01-303-4156 is a Pin,straight,headless, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-303-4156?

NSN 5315-01-303-4156 has 3 cross-referenced part numbers: 4741-4 (Howell Laboratories Inc Dba Howell Laboratories Inc), HP-06-137 (Zf Industrieantriebe Witten Gmbh), HP-06-131 (Select-a-Spring Corp).

What NSN replaces 5315-01-303-4156?

There are 6 known substitutes for 5315-01-303-4156: 4730-00-555-1152, 4820-00-944-8802, 4820-01-162-6204 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4741-4?

Key specifications for 4741-4: Special Features: DEHYDRATOR FILTER. 1 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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