PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4957Tape,cloth,metal Seam Sealing

3m Company · NSN 5330-01-729-5270 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-729-5270 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-729-5270. Primary manufacturer part number: 4957.
Features
  • Tape,cloth,metal Seam Sealing — FSC 5330
  • Material: STEEL CORROSION RESISTING ADHESIVE COMPOUND PRIMARY
  • Width: 0.75 INCHES NOMINAL IN
  • Thickness: 0.062 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: 3m Company
Applications
  • Applications requiring Steel Corrosion Resisting Adhesive Compound Primary construction
General Description

The Tape,cloth,metal Seam Sealing, cataloged under National Stock Number 5330-01-729-5270, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is 3m Company. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-01-729-5270
Primary Part Number4957
Item NameTape,cloth,metal Seam Sealing
FSC / FSG5330 / 53 — No Item Name Available
Manufacturer3m Company
StatusACTIVE
MaterialSTEEL CORROSION RESISTING ADHESIVE COMPOUND PRIMARY
Width0.75 INCHES NOMINAL IN
Thickness0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3030-00-081-543612-5X1500N275 INTERCHANGEABLE
Belt,v
Daimler Truck North America Llc
5935-00-153-436631-2226-1051 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Div Amphenol Rf
2910-00-226-9244 INTERCHANGEABLE
Carburetor,float
2520-00-447-88674957 INTERCHANGEABLE
Lever,finger,clutch
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
6145-00-835-7109 INTERCHANGEABLE
Wire,electrical
4920-01-075-0588GS15944-1 INTERCHANGEABLE
Fixture,engine Maintenance,aircr
Hamilton Sundstrand Corporation Dba Collins Aerospace
6515-01-438-91824975 INTERCHANGEABLE
Heel Wedge,footwear
Viscolas Inc
5305-01-497-8102 INTERCHANGEABLE
Screw,cap,socket Head
4310-01-498-79424957 INTERCHANGEABLE
Guard,air Compressor
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
Cross-Reference Index
Part NumberManufacturer
4957 PRIMARY 3m Company (USA)
11B5091976 Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA)
Related Parts
3030-00-081-5436INTERCHANGEABLE
BELT,V
12-5X1500N275
5935-00-153-4366INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
31-2226-1051
2910-00-226-9244INTERCHANGEABLE
CARBURETOR,FLOAT
2520-00-447-8867INTERCHANGEABLE
LEVER,FINGER,CLUTCH
4957
6145-00-835-7109INTERCHANGEABLE
WIRE,ELECTRICAL
4920-01-075-0588INTERCHANGEABLE
FIXTURE,ENGINE MAINTENANCE,AIRCR
GS15944-1
6515-01-438-9182INTERCHANGEABLE
HEEL WEDGE,FOOTWEAR
4975
5305-01-497-8102INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
4310-01-498-7942INTERCHANGEABLE
GUARD,AIR COMPRESSOR
4957

Frequently Asked Questions

What is NSN 5330-01-729-5270?

NSN 5330-01-729-5270 is a Tape,cloth,metal Seam Sealing, manufactured by 3m Company, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-729-5270?

NSN 5330-01-729-5270 has 2 cross-referenced part numbers: 4957 (3m Company), 11B5091976 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army).

What NSN replaces 5330-01-729-5270?

There are 9 known substitutes for 5330-01-729-5270: 3030-00-081-5436, 5935-00-153-4366, 2910-00-226-9244 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4957?

Key specifications for 4957: Part Name Assigned by Controlling Agency: PERMANENT HIGH STRENGTH TAPE; Material: STEEL CORROSION RESISTING ADHESIVE COMPOUND PRIMARY; Width: 0.75 INCHES NOMINAL IN; End Item Identification: 4940-01-601-1928. 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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