PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54543Retainer,packing

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 5330-01-544-1240 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-544-1240 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-544-1240. Primary manufacturer part number: 54543.
Features
  • Retainer,packing — FSC 5330
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-544-1240, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-544-1240
Primary Part Number54543
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2810-00-737-647054543 INTERCHANGEABLE
Diffuser,flanged
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4730-00-989-338154543 INTERCHANGEABLE
Strainer,sediment
Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
3120-01-314-9037 INTERCHANGEABLE
Bearing,sleeve
5930-01-496-769055327 INTERCHANGEABLE
Switch,thermostatic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5930-01-496-769355326 INTERCHANGEABLE
Switch,thermostatic
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4520-01-497-344954033 INTERCHANGEABLE
Heating Element,electrical,immer
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
54543 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
2810-00-737-6470INTERCHANGEABLE
DIFFUSER,FLANGED
54543
4730-00-989-3381INTERCHANGEABLE
STRAINER,SEDIMENT
54543
3120-01-314-9037INTERCHANGEABLE
BEARING,SLEEVE
5930-01-496-7690INTERCHANGEABLE
SWITCH,THERMOSTATIC
55327
5930-01-496-7693INTERCHANGEABLE
SWITCH,THERMOSTATIC
55326
4520-01-497-3449INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
54033

Frequently Asked Questions

What is NSN 5330-01-544-1240?

NSN 5330-01-544-1240 is a Retainer,packing, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-544-1240?

NSN 5330-01-544-1240 has 1 cross-referenced part number: 54543 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 5330-01-544-1240?

There are 6 known substitutes for 5330-01-544-1240: 2810-00-737-6470, 4730-00-989-3381, 3120-01-314-9037 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 54543?

Key specifications for 54543: Part Name Assigned by Controlling Agency: ENDGLAND; End Item Identification: C-17AIRCRAFT. 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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