NSN 1240-01-197-4538 · NIIN 011974538 · Part number 10090956-101
Elbitamerica, Inc. · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 0WEC9
Government record, cited
NSN 1240-01-197-4538 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-197-4538. Manufacturer of record part number: 10090956-101.
Also searched as1240-01-197-4538 ·
1240011974538 ·
NIIN 011974538 ·
01-197-4538 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 0WEC9 · 10090956-101
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 10090956-101
Manufacturer: Elbitamerica, Inc.
General Description
The Retainer,optical Element, cataloged under National Stock Number 1240-01-197-4538, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Elbitamerica, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Retainer,optical Element
FSC / FSG
1240 — Optical Sighting and Ranging Equipment (FSG 12)
Manufacturers
Elbitamerica, Inc. (CAGE 0WEC9)
Technical Specifications
Parameter
Value
NSN
1240-01-197-4538
Primary Part Number
10090956-101
Item Name
Retainer,optical Element
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Other items in FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-764-4734
SUNSHADE
1240-00-987-5071
1240-00-987-5071 · Item name not on file
1240-01-068-6676
HOLDER,OPTICAL ELEMENT
1240-01-082-8849
SIGHT,INFINITY
1240-01-090-0609
1240-01-090-0609 · Item name not on file
1240-01-102-4266
1240-01-102-4266 · Item name not on file
1240-01-110-9897
1240-01-110-9897 · Item name not on file
1240-01-361-6090
COLLIMATOR,INFINITY AIMING REFER
Frequently Asked Questions
What is NSN 1240-01-197-4538?
NSN 1240-01-197-4538 is a Retainer,optical Element, manufactured by Elbitamerica, Inc., classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-197-4538?
NSN 1240-01-197-4538 has 1 manufacturer part number on file: 10090956-101 (Elbitamerica, Inc.).
Is NSN 1240-01-197-4538 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.
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.