PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S-P 136-5-1-2IN 1-8CUNIStrainer,sediment

Staples & Pfeiffer, Inc. · NSN 4730-01-310-4781 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-310-4781 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-310-4781. Primary manufacturer part number: S-P 136-5-1-2IN 1-8CUNI.
Features
  • Strainer,sediment — FSC 4730
  • Perforation Quantity: 32.0 PER SQUARE INCH
  • Perforation Diameter: 0.125 INCHES NOMINAL IN
  • Material: NICKEL ALLOY FILTERING MEDIUM
  • Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE
  • 2 verified cross-references
  • Primary manufacturer: Staples & Pfeiffer, Inc.
Applications
  • Applications requiring Nickel Alloy Filtering Medium construction
General Description

The Strainer,sediment, cataloged under National Stock Number 4730-01-310-4781, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Staples & Pfeiffer, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-310-4781
Primary Part NumberS-P 136-5-1-2IN 1-8CUNI
Item NameStrainer,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerStaples & Pfeiffer, Inc.
StatusACTIVE
Perforation Quantity32.0 PER SQUARE INCH
Perforation Diameter0.125 INCHES NOMINAL IN
MaterialNICKEL ALLOY FILTERING MEDIUM
Filtering Media DesignPERFORATED SINGLE FILTERING MEDIA RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2520-00-214-3190201486 INTERCHANGEABLE
Lever
Clark Material Handling Company
5325-00-226-1165 INTERCHANGEABLE
Eyelet,metallic
5120-00-329-329789-9772 INTERCHANGEABLE
Punch,fastener Setting
Morito Scovill Americas, Llc Dba Scovill Manufacturing
5330-00-339-28231486 INTERCHANGEABLE
Retainer,seal
A. O. Smith Corporation Dba a O Smith Corp
5315-00-354-3055 INTERCHANGEABLE
Pin,straight,headed
5945-00-906-33114916270 INTERCHANGEABLE
Relay,electromagnetic
Kalmar AC Inc
5950-00-971-203863372 INTERCHANGEABLE
Reactor
L3harris Technologies, Inc Div Space & Airborne Systems
5940-00-982-11211486-6 INTERCHANGEABLE
Terminal,lug
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4730-01-306-31591433-2 1/2IN-7 INTERCHANGEABLE
Strainer Element,sediment
Staples & Pfeiffer, Inc.
4730-01-310-69511433-5-1-2-7 INTERCHANGEABLE
Strainer Element,sediment
Staples & Pfeiffer, Inc.
Cross-Reference Index
Part NumberManufacturer
1486 Staples & Pfeiffer, Inc. (USA)
S-P 136-5-1-2IN 1-8CUNI PRIMARY Staples & Pfeiffer, Inc. (USA)
Related Parts
2520-00-214-3190INTERCHANGEABLE
LEVER
201486
5325-00-226-1165INTERCHANGEABLE
EYELET,METALLIC
5120-00-329-3297INTERCHANGEABLE
PUNCH,FASTENER SETTING
89-9772
5330-00-339-2823INTERCHANGEABLE
RETAINER,SEAL
1486
5315-00-354-3055INTERCHANGEABLE
PIN,STRAIGHT,HEADED
5945-00-906-3311INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
4916270
5950-00-971-2038INTERCHANGEABLE
REACTOR
63372
5940-00-982-1121INTERCHANGEABLE
TERMINAL,LUG
1486-6
4730-01-306-3159INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
1433-2 1/2IN-7
4730-01-310-6951INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
1433-5-1-2-7
6515-01-317-6397INTERCHANGEABLE
BAG,OSTOMY
1486
5330-01-322-2857INTERCHANGEABLE
GASKET
1486

Frequently Asked Questions

What is NSN 4730-01-310-4781?

NSN 4730-01-310-4781 is a Strainer,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-310-4781?

NSN 4730-01-310-4781 has 2 cross-referenced part numbers: 1486 (Staples & Pfeiffer, Inc.), S-P 136-5-1-2IN 1-8CUNI (Staples & Pfeiffer, Inc.).

What NSN replaces 4730-01-310-4781?

There are 12 known substitutes for 4730-01-310-4781: 2520-00-214-3190, 5325-00-226-1165, 5120-00-329-3297 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S-P 136-5-1-2IN 1-8CUNI?

Key specifications for S-P 136-5-1-2IN 1-8CUNI: Perforation Quantity: 32.0 PER SQUARE INCH; Perforation Diameter: 0.125 INCHES NOMINAL IN; Material: NICKEL ALLOY FILTERING MEDIUM; Filtering Media Design: PERFORATED SINGLE FILTERING MEDIA RESPONSE. 4 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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