Weight, Accelerometer6610-01-220-9979

NSN 6610-01-220-9979 · NIIN 012209979

FSC 6610 — Flight Instruments · FSG 66 — Instruments and Laboratory Equipment

Government record, cited

Also searched as 6610-01-220-9979 · 6610012209979 · NIIN 012209979 · 01-220-9979 · FSC 6610 Flight Instruments · 120178-5 · 120178-5

Nearby stock numbers ← 6610-01-220-8126 Housing Assembly, Em · 6610-01-220-9980 Weight, Accelerometer →

Features

Weight,accelerometer — FSC 6610
General Characteristics Item Description: BRASS,HALF HARD; 0.375 IN. OD; 0.080 IN. THK; CENTER HOLE THD 2-56UNC-2B; 2 HOLES 0.027 IN. MIN DIA 0.042 IN. MAX DIA; 0.203 IN. CSK DIA CENTER HOLE; 0.281 IN. C TO C DISTANCE BETWEEN HOLES; 0.141 IN. CENTER OF HOLE TO THD HOLE IN

Identification

NSN: 6610-01-220-9979
NIIN: 012209979
FSC: 6610 — Flight Instruments
FSG: 66 — Instruments and Laboratory Equipment

General Description

The Weight,accelerometer, cataloged under National Stock Number 6610-01-220-9979, is classified within Federal Supply Class 6610 (Flight Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	6610-01-220-9979
Item Name	Weight,accelerometer
FSC / FSG	6610 / 66 — Flight Instruments
Status	ACTIVE
General Characteristics Item Description	BRASS,HALF HARD; 0.375 IN. OD; 0.080 IN. THK; CENTER HOLE THD 2-56UNC-2B; 2 HOLES 0.027 IN. MIN DIA 0.042 IN. MAX DIA; 0.203 IN. CSK DIA CENTER HOLE; 0.281 IN. C TO C DISTANCE BETWEEN HOLES; 0.141 IN. CENTER OF HOLE TO THD HOLE IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

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

Reference documents

Reference	Meaning
120178-5	3/9 Design control — primary reference Bei Sensors & Systems Co. Inc Dba Edcliff Instruments Division
120178-5	5/9 Secondary reference Bei Sensors & Systems Company, Inc. Dba Bei Duncan

No interchangeability data on file.

Other items in FSC 6610 — Flight Instruments

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

6610-00-000-0122

ALTIMETER,PRESSURE

6610-00-000-0192

6610-00-000-0192 · Item name not on file

6610-00-001-1406

6610-00-001-1406 · Item name not on file

6610-00-001-1792

INDICATOR,INSTRUMENT LANDING,AIR

6610-00-001-2506

ARM ASSY,COMPENSATING

6610-00-001-2507

ARM ASSY,COMPENSATING

6610-00-001-2508

ARM ASSY,COMPENSATING

6610-00-001-2509

ANEROID ASSY,ALTIMETER

Frequently Asked Questions

What is NSN 6610-01-220-9979?

NSN 6610-01-220-9979 is a Weight,accelerometer, classified under FSC 6610, Flight Instruments. Status: active.

What are the specifications of 6610-01-220-9979?

Key specifications for 6610-01-220-9979: General Characteristics Item Description: BRASS,HALF HARD; 0.375 IN. OD; 0.080 IN. THK; CENTER HOLE THD 2-56UNC-2B; 2 HOLES 0.027 IN. MIN DIA 0.042 IN. MAX DIA; 0.203 IN. CSK DIA CENTER HOLE; 0.281 IN. C TO C DISTANCE BETWEEN HOLES; 0.141 IN. CENTER OF HOLE TO THD HOLE IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 6610-01-220-9979 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.

What is the DEMIL code for NSN 6610-01-220-9979?

NSN 6610-01-220-9979 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

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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