PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40311Disc,brake

Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc · NSN 3040-00-773-3053 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-00-773-3053 — this item is cataloged by the U.S. Government under National Stock Number 3040-00-773-3053. Primary manufacturer part number: 40311.
Features
  • Disc,brake — FSC 3040
  • 4 verified cross-references
  • Primary manufacturer: Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc,brake, cataloged under National Stock Number 3040-00-773-3053, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-00-773-3053
Primary Part Number40311
Item NameDisc,brake
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerMas Components & Coatings, Llc Dba Mas Components & Coatings Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-024-2679A119053 INTERCHANGEABLE
Gasket
Schwitzer Engine Components a Household Intl Co
4010-00-071-087640308 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Acco-Babcock Inc Hoist and Crane Div
5930-00-112-454040311 INTERCHANGEABLE
Switch,flow
Setra Systems, Inc. Dba Gems Sensors
3020-00-232-7508 INTERCHANGEABLE
Gear,spur
5950-00-240-2395 INTERCHANGEABLE
Transformer,power
3110-00-277-0268 INTERCHANGEABLE
Bearing,ball,annular
3020-00-287-728540308 INTERCHANGEABLE
Gear,spur
Napco International Llc Dba Napco International Inc
2990-00-325-79182X7756 INTERCHANGEABLE
Pipe,exhaust
Arvin Industries Inc
3040-00-328-53114500-211 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
5961-00-401-7770 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
40308 Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (USA)
40311 Kilgore Flares Company Llc (USA)
40311 Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (USA)
40311 PRIMARY Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc (USA)
Related Parts
5330-00-024-2679INTERCHANGEABLE
GASKET
A119053
4010-00-071-0876INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
40308
5930-00-112-4540INTERCHANGEABLE
SWITCH,FLOW
40311
3020-00-232-7508INTERCHANGEABLE
GEAR,SPUR
5950-00-240-2395INTERCHANGEABLE
TRANSFORMER,POWER
3110-00-277-0268INTERCHANGEABLE
BEARING,BALL,ANNULAR
3020-00-287-7285INTERCHANGEABLE
GEAR,SPUR
40308
2990-00-325-7918INTERCHANGEABLE
PIPE,EXHAUST
2X7756
3040-00-328-5311INTERCHANGEABLE
CONNECTING LINK,RIGID
4500-211
5961-00-401-7770INTERCHANGEABLE
TRANSISTOR
5307-00-486-5681INTERCHANGEABLE
STUD,PLAIN
38406
6620-00-718-6525INTERCHANGEABLE
GAGE,WATER TEMPERAT

Frequently Asked Questions

What is NSN 3040-00-773-3053?

NSN 3040-00-773-3053 is a Disc,brake, manufactured by Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-00-773-3053?

NSN 3040-00-773-3053 has 4 cross-referenced part numbers: 40308 (Alliant Defense Electronics Systems Inc Dba Lundy Technical Center), 40311 (Kilgore Flares Company Llc), 40311 (Alliant Defense Electronics Systems Inc Dba Lundy Technical Center), 40311 (Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc).

What NSN replaces 3040-00-773-3053?

There are 12 known substitutes for 3040-00-773-3053: 5330-00-024-2679, 4010-00-071-0876, 5930-00-112-4540 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40311?

Key specifications for 40311: Special Features: 1.312 IN. DIA; 0.312 IN. H IN; End Item Identification: 6105-00-683-0353. 2 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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