NSN 1240-01-503-3173 · NIIN 015033173 · Part number M982753-1B
Harry Miller Co Llc · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 1C3K1
Government record, cited
NSN 1240-01-503-3173 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-503-3173. Manufacturer of record part number: M982753-1B.
Also searched as1240-01-503-3173 ·
1240015033173 ·
NIIN 015033173 ·
01-503-3173 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 1C3K1 · M982753-1B
Specific Equipment Accommodated: ELEVATION ADJUSTMENT EQUIPMENT
Fungus Resistant Feature: NOT INCLUDED
Material: RUBBER FOAM PADDING
Material: COTTON AND RUBBER FOAM AND PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
Material: PLASTIC POLYAMIDE NYLON LINING
1 manufacturer part number on file
Identification
NSN: 1240-01-503-3173
NIIN: 015033173
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: M982753-1B
Manufacturer: Harry Miller Co Llc
General Description
The Case,optical Instrument, cataloged under National Stock Number 1240-01-503-3173, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Harry Miller Co Llc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
1240-01-503-3173
Primary Part Number
M982753-1B
Item Name
Case,optical Instrument
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Manufacturer
Harry Miller Co Llc
Status
ACTIVE
Moisture Resistance Feature
NOT INCLUDED
Specific Equipment Accommodated
ELEVATION ADJUSTMENT EQUIPMENT
Fungus Resistant Feature
NOT INCLUDED
Material
RUBBER FOAM PADDING
Material
COTTON AND RUBBER FOAM AND PLASTIC POLYAMIDE NYLON LOCATION NOT OTHERWISE SPECIFIED
Other items in FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-000-0160
SIGHT UNIT
1240-00-001-4014
1240-00-001-4014 · Item name not on file
1240-00-001-4015
1240-00-001-4015 · Item name not on file
1240-00-001-4488
FILTER,LIGHT,OPTICAL INSTRUMENT
1240-00-003-1076
1240-00-003-1076 · Item name not on file
1240-00-003-8404
1240-00-003-8404 · Item name not on file
1240-00-003-8405
1240-00-003-8405 · Item name not on file
1240-00-003-8406
MOUNT,TELESCOPE
Frequently Asked Questions
What is NSN 1240-01-503-3173?
NSN 1240-01-503-3173 is a Case,optical Instrument, manufactured by Harry Miller Co Llc, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-503-3173?
NSN 1240-01-503-3173 has 1 manufacturer part number on file: M982753-1B (Harry Miller Co Llc).
What are the specifications of M982753-1B?
Key specifications for M982753-1B: Overall Height: 37.000 INCHES NOMINAL IN; Moisture Resistance Feature: NOT INCLUDED; Specific Equipment Accommodated: ELEVATION ADJUSTMENT EQUIPMENT; Overall Length: 96.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-503-3173 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.