PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3543Retainer,packing

Weil Pump Co Inc · NSN 5330-01-299-7387 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-299-7387 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-299-7387. Primary manufacturer part number: 3543.
Features
  • Retainer,packing — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Weil Pump Co Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,packing, cataloged under National Stock Number 5330-01-299-7387, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Weil Pump Co Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRetainer,packing
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersWeil Pump Co Inc (CAGE 64392)
Technical Specifications
ParameterValue
NSN5330-01-299-7387
Primary Part Number3543
Item NameRetainer,packing
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerWeil Pump Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5977-00-118-0319SK1224 INTERCHANGEABLE
Holder,electrical Contact Brush
Carbone of America Corporation Div Superior Carbon Products Division
6110-00-174-66063543 INTERCHANGEABLE
Starter,motor
Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
2530-00-234-29882954348 INTERCHANGEABLE
Cylinder,hydraulic Brake,wheel
Chrysler Realty Company Llc Dba Daimler Chrysler
5915-00-497-0774SM-A-696463 INTERCHANGEABLE
Filter,low Pass
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-833-8337 INTERCHANGEABLE
Gasket
5975-00-904-62225353 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
6145-01-018-65393543 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5950-01-177-1110B3543 INTERCHANGEABLE
Transformer,power
Canberra Industries Inc.
5310-01-360-67123543 INTERCHANGEABLE
Nut,plain,hexagon
Honeywell International Inc. Dba Honeywell Div Aerospace -Olathe Hums Div
3040-01-666-04263543 INTERCHANGEABLE
Hub,body
Buffalo Turbine Defense Llc
Cross-Reference Index
Part NumberManufacturer
A-1541-1 PIECE 49 Weil Pump Co Inc (USA)
3543 PRIMARY Weil Pump Co Inc (USA)
Related Parts
5977-00-118-0319INTERCHANGEABLE
HOLDER,ELECTRICAL CONTACT BRUSH
SK1224
6110-00-174-6606INTERCHANGEABLE
STARTER,MOTOR
3543
2530-00-234-2988INTERCHANGEABLE
CYLINDER,HYDRAULIC BRAKE,WHEEL
2954348
5915-00-497-0774INTERCHANGEABLE
FILTER,LOW PASS
SM-A-696463
5330-00-833-8337INTERCHANGEABLE
GASKET
5975-00-904-6222INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5353
6145-01-018-6539INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
3543
5950-01-177-1110INTERCHANGEABLE
TRANSFORMER,POWER
B3543
5310-01-360-6712INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3543
3040-01-666-0426INTERCHANGEABLE
HUB,BODY
3543

Frequently Asked Questions

What is NSN 5330-01-299-7387?

NSN 5330-01-299-7387 is a Retainer,packing, manufactured by Weil Pump Co Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-299-7387?

NSN 5330-01-299-7387 has 2 cross-referenced part numbers: A-1541-1 PIECE 49 (Weil Pump Co Inc), 3543 (Weil Pump Co Inc).

What NSN replaces 5330-01-299-7387?

There are 10 known substitutes for 5330-01-299-7387: 5977-00-118-0319, 6110-00-174-6606, 2530-00-234-2988 and 7 more. Verify interchangeability with system specifications before substitution.

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