PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

72-21Strainer Element,sediment

Kraissl Co Inc the · NSN 4730-01-396-1315 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-396-1315 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-396-1315. Primary manufacturer part number: 72-21.
Features
  • Strainer Element,sediment — FSC 4730
  • Material: COPPER ALLOY
  • 2 verified cross-references
  • Primary manufacturer: Kraissl Co Inc the
Applications
  • Applications requiring Copper Alloy construction
General Description

The Strainer Element,sediment, cataloged under National Stock Number 4730-01-396-1315, 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 Kraissl Co Inc the. Government technical data includes 1 verified specification, 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
NSN4730-01-396-1315
Primary Part Number72-21
Item NameStrainer Element,sediment
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerKraissl Co Inc the
StatusACTIVE
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-081-72737221 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Bi Technologies Corporation Div Bi Technologies Corp.
1650-00-138-27797221 INTERCHANGEABLE
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The Boeing Company Div Defense
3110-00-155-6812022-7534 INTERCHANGEABLE
Bearing,ball,annular
Marathon Le Tourneau Co
6210-00-496-25017221 INTERCHANGEABLE
Pivot Housing
Unity Manufacturing Co
5950-00-645-0714SCC35574 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5915-00-923-275108-00335-001 INTERCHANGEABLE
Filter,band Pass
Raytheon Company
5950-01-050-6678 INTERCHANGEABLE
Transformer,power
5950-01-373-98417221 INTERCHANGEABLE
Coil,radio Frequency
Caddell Burns Manufacturing Co Inc
6532-01-392-33377221 INTERCHANGEABLE
Cap,operating,surgical
Stanford Professional Products Corp
4730-01-478-4141119482-23 INTERCHANGEABLE
Clamp,hose
Cadillac Gage Textron Inc.
Cross-Reference Index
Part NumberManufacturer
72-21 PRIMARY Kraissl Co Inc the (USA)
A-1383 4IN PRIMARY Kraissl Co Inc the (USA)
Related Parts
5905-00-081-7273INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
7221
1650-00-138-2779INTERCHANGEABLE
FILTERING DISK,FLUID
7221
3110-00-155-6812INTERCHANGEABLE
BEARING,BALL,ANNULAR
022-7534
6210-00-496-2501INTERCHANGEABLE
PIVOT HOUSING
7221
5950-00-645-0714INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SCC35574
5915-00-923-2751INTERCHANGEABLE
FILTER,BAND PASS
08-00335-001
5950-01-050-6678INTERCHANGEABLE
TRANSFORMER,POWER
5950-01-373-9841INTERCHANGEABLE
COIL,RADIO FREQUENCY
7221
6532-01-392-3337INTERCHANGEABLE
CAP,OPERATING,SURGICAL
7221
4730-01-478-4141INTERCHANGEABLE
CLAMP,HOSE
119482-23
5985-01-483-1641INTERCHANGEABLE
COUPLER,ANTENNA
7221-01
5925-01-719-4363INTERCHANGEABLE
CIRCUIT BREAKER
7221

Frequently Asked Questions

What is NSN 4730-01-396-1315?

NSN 4730-01-396-1315 is a Strainer Element,sediment, manufactured by Kraissl Co Inc the, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-396-1315?

NSN 4730-01-396-1315 has 2 cross-referenced part numbers: 72-21 (Kraissl Co Inc the), A-1383 4IN (Kraissl Co Inc the).

What NSN replaces 4730-01-396-1315?

There are 12 known substitutes for 4730-01-396-1315: 5905-00-081-7273, 1650-00-138-2779, 3110-00-155-6812 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 72-21?

Key specifications for 72-21: End Item Identification: SHIPS; 170 FT PATROL COASTAL (PC-1) CLASS FT; Material: COPPER ALLOY. 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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