PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1536-3Strainer Element,sediment

Staples & Pfeiffer, Inc. · NSN 4730-01-344-6857 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-344-6857 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-344-6857. Primary manufacturer part number: 1536-3.
Features
  • Strainer Element,sediment — FSC 4730
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 2 verified cross-references
  • Primary manufacturer: Staples & Pfeiffer, Inc.
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-344-6857, 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 2 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-344-6857
Primary Part Number1536-3
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerStaples & Pfeiffer, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5841-00-030-976553-897 INTERCHANGEABLE
Cavity
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
4810-00-492-810265307-03088-101 INTERCHANGEABLE
Valve,solenoid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
5315-00-597-308415363 INTERCHANGEABLE
Pin,shoulder,headless
Mid-America Aerotech, Llc
5340-00-672-192615363 INTERCHANGEABLE
Bumper
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
4820-01-194-2708H15363 INTERCHANGEABLE
Disk,valve
Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc
5935-01-460-168615363 INTERCHANGEABLE
Connector,plug,electrical
Grimes Aerospace Company
5305-01-564-332615363 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
5970-01-694-236015363 INTERCHANGEABLE
Insulation Sheet,electrical
Cepeda Associates, Inc. Dba Cepeda Associates Inc
Cross-Reference Index
Part NumberManufacturer
1536-3 Staples & Pfeiffer, Inc. (USA)
1536PC3 Staples & Pfeiffer, Inc. (USA)
Related Parts
5841-00-030-9765INTERCHANGEABLE
CAVITY
53-897
4810-00-492-8102INTERCHANGEABLE
VALVE,SOLENOID
65307-03088-101
5315-00-597-3084INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
15363
5340-00-672-1926INTERCHANGEABLE
BUMPER
15363
4820-01-194-2708INTERCHANGEABLE
DISK,VALVE
H15363
5935-01-460-1686INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
15363
5305-01-564-3326INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
15363
5970-01-694-2360INTERCHANGEABLE
INSULATION SHEET,ELECTRICAL
15363

Frequently Asked Questions

What is NSN 4730-01-344-6857?

NSN 4730-01-344-6857 is a Strainer Element,sediment, manufactured by Staples & Pfeiffer, Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-344-6857?

NSN 4730-01-344-6857 has 2 cross-referenced part numbers: 1536-3 (Staples & Pfeiffer, Inc.), 1536PC3 (Staples & Pfeiffer, Inc.).

What NSN replaces 4730-01-344-6857?

There are 8 known substitutes for 4730-01-344-6857: 5841-00-030-9765, 4810-00-492-8102, 5315-00-597-3084 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1536-3?

Key specifications for 1536-3: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 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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