PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FWR-3C-7Ring,wiper

Ace Products Co of Toledo Inc Dba Ace Products · NSN 5330-00-640-8551 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-640-8551 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-640-8551. Primary manufacturer part number: FWR-3C-7.
Features
  • Ring,wiper — FSC 5330
  • 16 verified cross-references
  • Primary manufacturer: Ace Products Co of Toledo Inc Dba Ace Products
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,wiper, cataloged under National Stock Number 5330-00-640-8551, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Ace Products Co of Toledo Inc Dba Ace Products. This item has 16 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRing,wiper
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersAce Products Co of Toledo Inc Dba Ace Products (CAGE 83908); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Aeronautical Standards Group Dept of Navy and Air Force (CAGE 88044); Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M (CAGE 96906); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN5330-00-640-8551
Primary Part NumberFWR-3C-7
Item NameRing,wiper
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerAce Products Co of Toledo Inc Dba Ace Products
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5330-00-057-3819G9-800484 INTERCHANGEABLE
Gasket
Norwalk Compreseer Company Inc Dba Norwalk Compressor Company
5315-00-281-8505G7 INTERCHANGEABLE
Pin,grooved,headless
Raytheon Company
6645-00-333-5391G7 INTERCHANGEABLE
Recorder,watch Movement
Power Control Devices, Inc.
5330-00-640-96107696333 INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
5955-00-738-2678411542-2 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Dba Raytheon
3110-01-221-4252G-7 INTERCHANGEABLE
Bearing,ball,thrust
Abc Acquisition Company Dba Aetna Bearing Company
2040-01-438-2950G-7 INTERCHANGEABLE
Anchor,marine,fluked
Nav-X, Llc Dba Fortress Marine Anchors
6515-01-466-3699485.230 INTERCHANGEABLE
Nail,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
6520-01-652-1163G7 INTERCHANGEABLE
Vacuum Pump,dental Laboratory
Midmark Corporation Dba Midmark Corp
5330-01-699-6247G7 INTERCHANGEABLE
Gasket
Bonney Forge Valve
Cross-Reference Index
Part NumberManufacturer
FWR-3C-7 Ace Products Co of Toledo Inc Dba Ace Products (USA)
MIL-S-5049C Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AN6231A7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS28776M2-7 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5330PL0660709 Jednolity Indeks Materialowy - Uniform Material Index (POL)
QPL-5049-22 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SRC-7 Scrapper Rings Co Div of Roberts Tool Co (USA)
MS28903-7T Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
OAS-7 Greene Tweed and Co Advantec Div (USA)
GI 1171-7 Gad-Jets Inc Dba Associated Technical Sales (USA)
ISR-7 Industrial Supplies (USA)
981846 Safran Landing Systems (FRA)
DRI-7 Delta Mfg and Sales Inc (USA)
G-7 Gayle George W and Son (USA)
AN6231-7 Aeronautical Standards Group Dept of Navy and Air Force (USA)
MIL-R-5049 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5330-00-057-3819INTERCHANGEABLE
GASKET
G9-800484
5315-00-281-8505INTERCHANGEABLE
PIN,GROOVED,HEADLESS
G7
6645-00-333-5391INTERCHANGEABLE
RECORDER,WATCH MOVEMENT
G7
5330-00-640-9610INTERCHANGEABLE
GASKET
7696333
5955-00-738-2678INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
411542-2
3110-01-221-4252INTERCHANGEABLE
BEARING,BALL,THRUST
G-7
2040-01-438-2950INTERCHANGEABLE
ANCHOR,MARINE,FLUKED
G-7
6515-01-466-3699INTERCHANGEABLE
NAIL,BONE
485.230
6520-01-652-1163INTERCHANGEABLE
VACUUM PUMP,DENTAL LABORATORY
G7
5330-01-699-6247INTERCHANGEABLE
GASKET
G7

Frequently Asked Questions

What is NSN 5330-00-640-8551?

NSN 5330-00-640-8551 is a Ring,wiper, manufactured by Ace Products Co of Toledo Inc Dba Ace Products, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-640-8551?

NSN 5330-00-640-8551 has 16 cross-referenced part numbers: FWR-3C-7 (Ace Products Co of Toledo Inc Dba Ace Products), MIL-S-5049C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), AN6231A7 (Aeronautical Standards Group Dept of Navy and Air Force), MS28776M2-7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5330PL0660709 (Jednolity Indeks Materialowy - Uniform Material Index) and 11 more.

What NSN replaces 5330-00-640-8551?

There are 10 known substitutes for 5330-00-640-8551: 5330-00-057-3819, 5315-00-281-8505, 6645-00-333-5391 and 7 more. Verify interchangeability with system specifications before substitution.

Is NSN 5330-00-640-8551 still in active supply?

NSN 5330-00-640-8551 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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