Flange, Filter Mounting6665-00-784-0001

NSN 6665-00-784-0001 · NIIN 007840001

FSC 6665 — Hazard-detecting Instruments and Apparatus · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6665-00-784-0001 · 6665007840001 · NIIN 007840001 · 00-784-0001 · FSC 6665 Hazard-detecting Instruments and Apparatus

Nearby stock numbers ← 6665-00-782-1117 · 6665-00-784-0002 →

Features

Flange,filter Mounting — FSC 6665
General Characteristics Item Description: ALUMINUM ALLOY BAR,2024,TEMPER T4,QQ-A-200/3; T-SHAPED; 0.687 INS LG; FLANGE DIA 1.500 INS; FLANGE THK 0.156INS; STEM 0.531 INS LG W/0.125-27 NPT;SIX 0.112-40 UNC-2B HOLES 0.500 INS APART ON FLANGE SURFACE; ONE 0.187 IN DIA HOLE THRU CENTER IN

Identification

NSN: 6665-00-784-0001
NIIN: 007840001
FSC: 6665 — Hazard-detecting Instruments and Apparatus
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Flange,filter Mounting, cataloged under National Stock Number 6665-00-784-0001, is classified within Federal Supply Class 6665 (Hazard-detecting Instruments and Apparatus) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6665-00-784-0001
Item Name	Flange,filter Mounting
FSC / FSG	6665 / 66 — Hazard-detecting Instruments and Apparatus
Status	ACTIVE
General Characteristics Item Description	ALUMINUM ALLOY BAR,2024,TEMPER T4,QQ-A-200/3; T-SHAPED; 0.687 INS LG; FLANGE DIA 1.500 INS; FLANGE THK 0.156INS; STEM 0.531 INS LG W/0.125-27 NPT;SIX 0.112-40 UNC-2B HOLES 0.500 INS APART ON FLANGE SURFACE; ONE 0.187 IN DIA HOLE THRU CENTER IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
A25-3-168	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 6665 — Hazard-detecting Instruments and Apparatus

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

6665-00-001-2316

6665-00-001-2316 · Item name not on file

6665-00-001-5355

RADIACMETER

6665-00-006-0951

6665-00-006-0951 · Item name not on file

6665-00-007-6584

6665-00-007-6584 · Item name not on file

6665-00-008-8883

6665-00-008-8883 · Item name not on file

6665-00-009-9478

COUNTER,RATEMETER

6665-00-009-9492

RADIACMETER

6665-00-010-0061

6665-00-010-0061 · Item name not on file

Frequently Asked Questions

What is NSN 6665-00-784-0001?

NSN 6665-00-784-0001 is a Flange,filter Mounting, classified under FSC 6665, Hazard-detecting Instruments and Apparatus. Status: active.

What are the specifications of 6665-00-784-0001?

Key specifications for 6665-00-784-0001: General Characteristics Item Description: ALUMINUM ALLOY BAR,2024,TEMPER T4,QQ-A-200/3; T-SHAPED; 0.687 INS LG; FLANGE DIA 1.500 INS; FLANGE THK 0.156INS; STEM 0.531 INS LG W/0.125-27 NPT;SIX 0.112-40 UNC-2B HOLES 0.500 INS APART ON FLANGE SURFACE; ONE 0.187 IN DIA HOLE THRU CENTER IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 6665-00-784-0001 hazardous material?

Possible hazard — SDS may be required (DLA HMIC P). 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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