PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300556Pin,straight,headless

Sargent-Welch Scientific Co Lammert Pump · NSN 5315-01-020-1134 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-020-1134 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-020-1134. Primary manufacturer part number: 300556.
Features
  • Pin,straight,headless — FSC 5315
  • First End Style: CHAMFERED
  • Material: STEEL OVERALL
  • First End Taper Angle: 45.0 DEGREES NOMINAL
  • Pin Overall Length: 1.750 INCHES NOMINAL IN
  • First End Taper Length: 0.016 INCHES NOMINAL IN
  • Pin Overall Diameter: 0.0625 INCHES NOMINAL IN
  • Second End Relationship with First End: IDENTICAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-01-020-1134, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Sargent-Welch Scientific Co Lammert Pump. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5315-01-020-1134
Primary Part Number300556
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerSargent-Welch Scientific Co Lammert Pump
StatusACTIVE
First End StyleCHAMFERED
MaterialSTEEL OVERALL
First End Taper Angle45.0 DEGREES NOMINAL
Pin Overall Length1.750 INCHES NOMINAL IN
First End Taper Length0.016 INCHES NOMINAL IN
Pin Overall Diameter0.0625 INCHES NOMINAL IN
Second End Relationship with First EndIDENTICAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4130-00-408-2690300556 INTERCHANGEABLE
Filter Element,air Conditioning
Viking Technologies, Ltd.
5320-00-447-0112HL94W-6 INTERCHANGEABLE
Collar,pin-Rivet
Hi-Shear Corporation
5935-00-929-7854 INTERCHANGEABLE
Socket,plug-in Electronic Compon
5925-01-121-222130055-6 INTERCHANGEABLE
Circuit Breaker
Cole Hersee Company
5330-01-617-8983300.556 INTERCHANGEABLE
Gasket
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
300556 Sargent-Welch Scientific Co Lammert Pump (USA)
300556 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
4130-00-408-2690INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
300556
5320-00-447-0112INTERCHANGEABLE
COLLAR,PIN-RIVET
HL94W-6
5935-00-929-7854INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
5925-01-121-2221INTERCHANGEABLE
CIRCUIT BREAKER
30055-6
5330-01-617-8983INTERCHANGEABLE
GASKET
300.556

Frequently Asked Questions

What is NSN 5315-01-020-1134?

NSN 5315-01-020-1134 is a Pin,straight,headless, manufactured by Sargent-Welch Scientific Co Lammert Pump, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-020-1134?

NSN 5315-01-020-1134 has 2 cross-referenced part numbers: 300556 (Sargent-Welch Scientific Co Lammert Pump), 300556 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5315-01-020-1134?

There are 5 known substitutes for 5315-01-020-1134: 4130-00-408-2690, 5320-00-447-0112, 5935-00-929-7854 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 300556?

Key specifications for 300556: First End Style: CHAMFERED; Material: STEEL OVERALL; First End Taper Angle: 45.0 DEGREES NOMINAL; Pin Overall Length: 1.750 INCHES NOMINAL IN. 7 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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