PartsTable TECHNICAL DATA SHEET

NSN 3431-00-541-6744Government record, cited

Clamp, Powder Port3431-00-541-6744

NSN 3431-00-541-6744 · NIIN 005416744 · Part number 3M315

Oerlikon Metco Us Inc · FSC 3431 — Electric Arc Welding Equipment · FSG 34 — Metalworking Machinery (continued) · CAGE 01FK3

Government record, cited

NSN 3431-00-541-6744 — this item is cataloged by the U.S. Government under National Stock Number 3431-00-541-6744. Manufacturer of record part number: 3M315.

Also searched as 3431-00-541-6744 · 3431005416744 · NIIN 005416744 · 00-541-6744 · FSC 3431 Electric Arc Welding Equipment · CAGE 01FK3 · 3M315 · 3M315A

Nearby stock numbers ← 3431-00-541-2971 · 3431-00-542-0598 Welding Machine, Arc →

Features

Clamp,powder Port — FSC 3431
1 manufacturer part number on file
Manufacturer of record: Oerlikon Metco Us Inc

Identification

NSN: 3431-00-541-6744
NIIN: 005416744
FSC: 3431 — Electric Arc Welding Equipment
FSG: 34 — Metalworking Machinery (continued)
Primary part number: 3M315
Manufacturer: Oerlikon Metco Us Inc

General Description

The Clamp,powder Port, cataloged under National Stock Number 3431-00-541-6744, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Oerlikon Metco Us Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3431-00-541-6744
Primary Part Number	3M315
Item Name	Clamp,powder Port
FSC / FSG	3431 / 34 — Electric Arc Welding Equipment
Manufacturer	Oerlikon Metco Us Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
3M315 PRIMARY	Oerlikon Metco Us Inc (USA)

Reference documents

Reference	Meaning
3M315A	5/9 Secondary reference Metco Inc Sub of the Perkin-Elmer Corp
3M315	3/9 Design control — primary reference Metco Inc Sub of the Perkin-Elmer Corp

No interchangeability data on file.

Other items in FSC 3431 — Electric Arc Welding Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3431-00-008-9353

3431-00-008-9353 · Item name not on file

3431-00-010-5596

LINER,NITROGEN CONDUIT

3431-00-010-5597

LINER,NITROGEN COND

3431-00-010-5599

3431-00-010-5599 · Item name not on file

3431-00-012-4357

3431-00-012-4357 · Item name not on file

3431-00-012-4360

3431-00-012-4360 · Item name not on file

3431-00-012-4362

SPARK GAP ASSEMBLY

3431-00-015-2564

PANEL,POWER,ALTERNATE

Frequently Asked Questions

What is NSN 3431-00-541-6744?

NSN 3431-00-541-6744 is a Clamp,powder Port, manufactured by Oerlikon Metco Us Inc, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.

What part numbers are listed for NSN 3431-00-541-6744?

NSN 3431-00-541-6744 has 1 manufacturer part number on file: 3M315 (Oerlikon Metco Us Inc).

What are the specifications of 3M315?

Key specifications for 3M315: End Item Identification: METCO MODEL 3MB PLASMA FLAME SPRAY GUN MB. 0 specifications are documented in the U.S. Government catalog.

Is NSN 3431-00-541-6744 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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