Window, Optical Instrument1240-00-683-9127

NSN 1240-00-683-9127 · NIIN 006839127 · Part number 8574727

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 19200

Government record, cited

NSN 1240-00-683-9127 — this item is cataloged by the U.S. Government under National Stock Number 1240-00-683-9127. Manufacturer of record part number: 8574727.

Also searched as 1240-00-683-9127 · 1240006839127 · NIIN 006839127 · 00-683-9127 · FSC 1240 Optical Sighting and Ranging Equipment · CAGE 19200 · 8574727 · MIL013830 · 1240006839127

Nearby stock numbers ← 1240-00-682-8064 Ring, Retaining, Optical Element · 1240-00-683-9554 Cell, Optical Element →

Features

Window,optical Instrument — FSC 1240
FSC Application Data: TELESCOPE,105C,INTEGRATED WITH FIRE CONTROL EQUIPMENT
Material Document and Classification: JAN-G-174, TYPE 517-645, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Diameter: 42.8626 MILLIMETERS NOMINAL MM
Polished Periphery: NOT PROVIDED
Material: GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED
Refraction Index: 1.5170 NOMINAL
Polished Surface: BOTH

Identification

NSN: 1240-00-683-9127
NIIN: 006839127
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 8574727
Manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate

General Description

The Window,optical Instrument, cataloged under National Stock Number 1240-00-683-9127, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 9 items share a part number with this NSN in the catalog (possible match — not a government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	1240-00-683-9127
Primary Part Number	8574727
Item Name	Window,optical Instrument
FSC / FSG	1240 / 12 — Optical Sighting and Ranging Equipment
Manufacturer	Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Status	ACTIVE
FSC Application Data	TELESCOPE,105C,INTEGRATED WITH FIRE CONTROL EQUIPMENT
Material Document and Classification	JAN-G-174, TYPE 517-645, GRADE C MIL SPEC SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
Diameter	42.8626 MILLIMETERS NOMINAL MM
Polished Periphery	NOT PROVIDED
Material	GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED
Refraction Index	1.5170 NOMINAL
Polished Surface	BOTH
Thickness	3.1750 MILLIMETERS NOMINAL MM

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL D — Destroy Item
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 9

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

6650-00-683-91288598954 POSSIBLE MATCH

LENS,OPTICAL INSTRUMENT