PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11531Cover,indicator,attitude,rear

Atlantic Inertial Systems Inc Div Cheshire Division · NSN 6610-01-014-3964 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-01-014-3964 — this item is cataloged by the U.S. Government under National Stock Number 6610-01-014-3964. Primary manufacturer part number: 11531.
Features
  • Cover,indicator,attitude,rear — FSC 6610
  • General Characteristics Item Description: ALUMINUM ALLOY QQ-A-250/2 COMP 3003-O,2.968 IN. O/A DEPTH,3 CORNERS BEVELED 45 DEG,1 CORNER 0.395 IN. RADIUS,2.151 IN. MIN,2.156 IN. MAX DISTANCE ACROSS SIDES,2.536 IN. MIN,2.541 IN.MAX DISTANCE ACROSS OPPOSITE VEVELED CORNERS IN
  • 2 verified cross-references
  • Primary manufacturer: Atlantic Inertial Systems Inc Div Cheshire Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover,indicator,attitude,rear, cataloged under National Stock Number 6610-01-014-3964, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Atlantic Inertial Systems Inc Div Cheshire Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6610-01-014-3964
Primary Part Number11531
Item NameCover,indicator,attitude,rear
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAtlantic Inertial Systems Inc Div Cheshire Division
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY QQ-A-250/2 COMP 3003-O,2.968 IN. O/A DEPTH,3 CORNERS BEVELED 45 DEG,1 CORNER 0.395 IN. RADIUS,2.151 IN. MIN,2.156 IN. MAX DISTANCE ACROSS SIDES,2.536 IN. MIN,2.541 IN.MAX DISTANCE ACROSS OPPOSITE VEVELED CORNERS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5985-00-007-721069526-1 INTERCHANGEABLE
Attenuator,variable
L3harris Technologies, Inc. Div Space and Airborne Systems
5133-00-233-6415 INTERCHANGEABLE
Drill,twist
5315-00-351-9004SM-B-338758 INTERCHANGEABLE
Pin,tapered,plain
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-648-0464 INTERCHANGEABLE
Transformer,radio Frequency
1377-01-047-35231153-1 INTERCHANGEABLE
Initiator,cartridge Actuated
Rockwell Collins Inc
5330-01-121-834411531 INTERCHANGEABLE
Gasket
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
5845-01-164-7344 INTERCHANGEABLE
Preamplifier Box
4820-01-272-75051153-700-100 INTERCHANGEABLE
Valve,gate
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5340-01-478-9297 INTERCHANGEABLE
Clamp
Cross-Reference Index
Part NumberManufacturer
11531 Atlantic Inertial Systems Inc Div Cheshire Division (USA)
11531 Atlantic Inertial Systems Inc (USA)
Related Parts
5985-00-007-7210INTERCHANGEABLE
ATTENUATOR,VARIABLE
69526-1
5133-00-233-6415INTERCHANGEABLE
DRILL,TWIST
5315-00-351-9004INTERCHANGEABLE
PIN,TAPERED,PLAIN
SM-B-338758
5950-00-648-0464INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
1377-01-047-3523INTERCHANGEABLE
INITIATOR,CARTRIDGE ACTUATED
1153-1
5330-01-121-8344INTERCHANGEABLE
GASKET
11531
5845-01-164-7344INTERCHANGEABLE
PREAMPLIFIER BOX
4820-01-272-7505INTERCHANGEABLE
VALVE,GATE
1153-700-100
5340-01-478-9297INTERCHANGEABLE
CLAMP

Frequently Asked Questions

What is NSN 6610-01-014-3964?

NSN 6610-01-014-3964 is a Cover,indicator,attitude,rear, manufactured by Atlantic Inertial Systems Inc Div Cheshire Division, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-01-014-3964?

NSN 6610-01-014-3964 has 2 cross-referenced part numbers: 11531 (Atlantic Inertial Systems Inc Div Cheshire Division), 11531 (Atlantic Inertial Systems Inc).

What NSN replaces 6610-01-014-3964?

There are 9 known substitutes for 6610-01-014-3964: 5985-00-007-7210, 5133-00-233-6415, 5315-00-351-9004 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11531?

Key specifications for 11531: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-250/2 COMP 3003-O,2.968 IN. O/A DEPTH,3 CORNERS BEVELED 45 DEG,1 CORNER 0.395 IN. RADIUS,2.151 IN. MIN,2.156 IN. MAX DISTANCE ACROSS SIDES,2.536 IN. MIN,2.541 IN.MAX DISTANCE ACROSS OPPOSITE VEVELED CORNERS IN. 1 total characteristics are documented in the Federal Logistics Information System.

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