Side Arm Assembly6640-01-643-5687

NSN 6640-01-643-5687 · NIIN 016435687 · Part number 320110

Boekel Industries Inc Dba Boekel Scientific · FSC 6640 — Laboratory Equipment and Supplies · FSG 66 — Instruments and Laboratory Equipment · CAGE 1ZGQ3

Government record, cited

NSN 6640-01-643-5687 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-643-5687. Manufacturer of record part number: 320110.

Also searched as 6640-01-643-5687 · 6640016435687 · NIIN 016435687 · 01-643-5687 · FSC 6640 Laboratory Equipment and Supplies · CAGE 1ZGQ3 · 320110

Nearby stock numbers ← 6640-01-643-5683 Shaking Machine, Laboratory · 6640-01-643-6864 Dish, Culture, Petri →

Features

Side Arm Assembly — FSC 6640
1 manufacturer part number on file
Manufacturer of record: Boekel Industries Inc Dba Boekel Scientific

Identification

NSN: 6640-01-643-5687
NIIN: 016435687
FSC: 6640 — Laboratory Equipment and Supplies
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 320110
Manufacturer: Boekel Industries Inc Dba Boekel Scientific

General Description

The Side Arm Assembly, cataloged under National Stock Number 6640-01-643-5687, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Boekel Industries Inc Dba Boekel Scientific. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	6640-01-643-5687
Primary Part Number	320110
Item Name	Side Arm Assembly
FSC / FSG	6640 / 66 — Laboratory Equipment and Supplies
Manufacturer	Boekel Industries Inc Dba Boekel Scientific
Status	ACTIVE

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4310-01-678-3067320110 POSSIBLE MATCH

FILTER BODY,INTAKE AIR CLEANER

Possible match (shared part number)American Farm Implement and Specialty Co. Inc. Dba American Enterprises Div Enginaire

Cross-Reference Index

Part Number	Manufacturer
320110 PRIMARY	Boekel Industries Inc Dba Boekel Scientific (USA)

Related Parts

4310-01-678-3067POSSIBLE MATCH

FILTER BODY,INTAKE AIR CLEANER

320110

Frequently Asked Questions

What is NSN 6640-01-643-5687?

NSN 6640-01-643-5687 is a Side Arm Assembly, manufactured by Boekel Industries Inc Dba Boekel Scientific, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.

What part numbers are listed for NSN 6640-01-643-5687?

NSN 6640-01-643-5687 has 1 manufacturer part number on file: 320110 (Boekel Industries Inc Dba Boekel Scientific).

What NSN replaces 6640-01-643-5687?

1 possible match (shared part number, not a government interchangeability claim): 4310-01-678-3067. Verify interchangeability with system specifications before substitution.

What are the specifications of 320110?

Key specifications for 320110: Part Name Assigned by Controlling Agency: SIX POSITION SIDE ARM ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.

Is NSN 6640-01-643-5687 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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