PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-503Parts Kit,seal Replacement,mecha

Taylor Made Environmental · NSN 5330-01-321-3738 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-321-3738 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-321-3738. Primary manufacturer part number: A-503.
Features
  • Parts Kit,seal Replacement,mecha — FSC 5330
  • Document Identification: A-503
  • Component Quantity: 5
  • Document Type: PARTS LIST
  • Document Source: 29597
  • Component Document Origin: INDUSTRIAL
  • 2 verified cross-references
  • Primary manufacturer: Taylor Made Environmental
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Parts Kit,seal Replacement,mecha, cataloged under National Stock Number 5330-01-321-3738, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Taylor Made Environmental. Government technical data includes 5 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-321-3738
Primary Part NumberA-503
Item NameParts Kit,seal Replacement,mecha
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerTaylor Made Environmental
StatusACTIVE
Document IdentificationA-503
Component Quantity5
Document TypePARTS LIST
Document Source29597
Component Document OriginINDUSTRIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5905-00-856-68201049283 INTERCHANGEABLE
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5120-00-913-43785120-913-4378 INTERCHANGEABLE
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General Services Administration Federal Supply Service
5306-01-297-680212576929 INTERCHANGEABLE
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Army, United States Department of the Dba Watervliet Arsenal Div Business Development
7520-01-424-48457520-01-424-4845 INTERCHANGEABLE
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National Industries for the Blind
1610-01-551-1922A50-3 INTERCHANGEABLE
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Cross-Reference Index
Part NumberManufacturer
A-503 PRIMARY Taylor Made Environmental (USA)
725115002 Taylor Made Environmental (USA)
Related Parts
5905-00-856-6820INTERCHANGEABLE
RESISTOR,THERMAL
1049283
5120-00-913-4378INTERCHANGEABLE
PULLER,MECHANICAL
5120-913-4378
5306-01-297-6802INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
12576929
7520-01-424-4845INTERCHANGEABLE
EASEL,DISPLAY AND TRAINING
7520-01-424-4845
1610-01-551-1922INTERCHANGEABLE
CONE,REAR,ADAPTER ASSEMBLY
A50-3

Frequently Asked Questions

What is NSN 5330-01-321-3738?

NSN 5330-01-321-3738 is a Parts Kit,seal Replacement,mecha, manufactured by Taylor Made Environmental, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-321-3738?

NSN 5330-01-321-3738 has 2 cross-referenced part numbers: A-503 (Taylor Made Environmental), 725115002 (Taylor Made Environmental).

What NSN replaces 5330-01-321-3738?

There are 5 known substitutes for 5330-01-321-3738: 5905-00-856-6820, 5120-00-913-4378, 5306-01-297-6802 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-503?

Key specifications for A-503: Document Identification: A-503; Component Quantity: 5; Document Type: PARTS LIST; Document Source: 29597. 5 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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