PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

D-7951-1Lens,light

Name: D-7951-1
SKU: 6220-00-686-4672

Grimes Aerospace Company · NSN 6220-00-686-4672 · FSC 6220 · No Item Name Available

Verified by PartsTable

NSN 6220-00-686-4672 — this item is cataloged by the U.S. Government under National Stock Number 6220-00-686-4672. Primary manufacturer part number: D-7951-1.

6220-00-686-4672 — No Item Name Available illustration

Features

Lens,light — FSC 6220
2 verified cross-references
Primary manufacturer: Grimes Aerospace Company

Applications

Area illumination
Indicator and warning display
Navigation and signal lighting

General Description

The Lens,light, cataloged under National Stock Number 6220-00-686-4672, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Grimes Aerospace Company. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts

Item Name	Lens,light
FSC / FSG	6220 — No Item Name Available (FSG 62)
Manufacturers	Grimes Aerospace Company (CAGE 72914); Aristo Grid Lighting Technologies Llc Dba Aristo Grid Lamp Prods Inc (CAGE 08553)

Technical Specifications

Parameter	Value
NSN	6220-00-686-4672
Primary Part Number	D-7951-1
Item Name	Lens,light
FSC / FSG	6220 / 62 — No Item Name Available
Manufacturer	Grimes Aerospace Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 8

5999-00-041-1870 INTERCHANGEABLE

Cap,electrical

5340-00-099-662314523 INTERCHANGEABLE

Plug,vent

Boeing Distribution Services X, Inc.

6250-00-733-5883D223DAEN INTERCHANGEABLE

Lampholder

Chicago Miniature Lighting Llc Dba Chicago Miniature Optoelectron

1660-00-804-667914130 INTERCHANGEABLE

Parts Kit,valve,fie

Hamilton Sundstrand Corporation Dba Collins Aerospace

5945-00-811-7237 INTERCHANGEABLE

Relay,electromagnetic

5360-00-834-148614523 INTERCHANGEABLE

Spring,helical,compression

Eaton Aerospace Llc Dba Eaton Aerospace Jackson

5961-01-073-152814523 INTERCHANGEABLE

Semiconductor Device,diode

Giga-Tronics Incorporated Dba Giga-Tronics

5340-01-715-990414523 INTERCHANGEABLE

Crank,hand

Gatr Technologies, Inc.

Cross-Reference Index

Part Number	Manufacturer
D-7951-1 PRIMARY	Grimes Aerospace Company (USA)
14523	Aristo Grid Lighting Technologies Llc Dba Aristo Grid Lamp Prods Inc (USA)

Related Parts

5999-00-041-1870INTERCHANGEABLE

CAP,ELECTRICAL

5340-00-099-6623INTERCHANGEABLE

PLUG,VENT

14523

6250-00-733-5883INTERCHANGEABLE

LAMPHOLDER

D223DAEN

1660-00-804-6679INTERCHANGEABLE

PARTS KIT,VALVE,FIE

14130

5945-00-811-7237INTERCHANGEABLE

RELAY,ELECTROMAGNETIC

5360-00-834-1486INTERCHANGEABLE

SPRING,HELICAL,COMPRESSION

14523

5961-01-073-1528INTERCHANGEABLE

SEMICONDUCTOR DEVICE,DIODE

14523

5340-01-715-9904INTERCHANGEABLE

CRANK,HAND

14523

Frequently Asked Questions

What is NSN 6220-00-686-4672?

NSN 6220-00-686-4672 is a Lens,light, manufactured by Grimes Aerospace Company, classified under FSC 6220 (No Item Name Available). Status: active.

What are the part numbers for NSN 6220-00-686-4672?

NSN 6220-00-686-4672 has 2 cross-referenced part numbers: D-7951-1 (Grimes Aerospace Company), 14523 (Aristo Grid Lighting Technologies Llc Dba Aristo Grid Lamp Prods Inc).

What NSN replaces 6220-00-686-4672?

There are 8 known substitutes for 6220-00-686-4672: 5999-00-041-1870, 5340-00-099-6623, 6250-00-733-5883 and 5 more. Verify interchangeability with system specifications before substitution.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.

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