PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A29-21Ring,wiper

Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc · NSN 5330-01-282-8394 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-282-8394 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-282-8394. Primary manufacturer part number: A29-21.
Features
  • Ring,wiper — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,wiper, cataloged under National Stock Number 5330-01-282-8394, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wiper
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersOrtman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (CAGE 91940)
Technical Specifications
ParameterValue
NSN5330-01-282-8394
Primary Part NumberA29-21
Item NameRing,wiper
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerOrtman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-460-0014 INTERCHANGEABLE
Wiper,rubber
5360-01-247-5688 INTERCHANGEABLE
Spring,helical,compression
Cross-Reference Index
Part NumberManufacturer
A29-21 PRIMARY Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (USA)
B512581 Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (USA)
B512581 ITEM 17 Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc (USA)
Related Parts
5330-00-460-0014INTERCHANGEABLE
WIPER,RUBBER
5360-01-247-5688INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION

Frequently Asked Questions

What is NSN 5330-01-282-8394?

NSN 5330-01-282-8394 is a Ring,wiper, manufactured by Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-282-8394?

NSN 5330-01-282-8394 has 3 cross-referenced part numbers: A29-21 (Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc), B512581 (Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc), B512581 ITEM 17 (Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc).

What NSN replaces 5330-01-282-8394?

There are 2 known substitutes for 5330-01-282-8394: 5330-00-460-0014, 5360-01-247-5688. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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