PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31301Disc,brake

Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco · NSN 1630-00-304-5430 · FSC 1630 · No Item Name Available
Verified by PartsTable
NSN 1630-00-304-5430 — this item is cataloged by the U.S. Government under National Stock Number 1630-00-304-5430. Primary manufacturer part number: 31301.
Features
  • Disc,brake — FSC 1630
  • Criticality Code Justification: FEAT
  • 4 verified cross-references
  • Primary manufacturer: Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disc,brake, cataloged under National Stock Number 1630-00-304-5430, is classified within Federal Supply Class 1630 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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
NSN1630-00-304-5430
Primary Part Number31301
Item NameDisc,brake
FSC / FSG1630 / 16 — No Item Name Available
ManufacturerNasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco
StatusACTIVE
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-197-95527220 INTERCHANGEABLE
Die,rethreading
Stanley Tools Div of Stanley Works
6210-00-332-264031301 INTERCHANGEABLE
Lens,altimeter
Aerosonic Llc
5330-00-354-0799MS18130 INTERCHANGEABLE
Gasket Set
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
2825-00-389-9761E2786PC35-41 INTERCHANGEABLE
Ball Socket Assembl
Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
5930-00-533-8044 INTERCHANGEABLE
Switch,rotary
5935-00-804-3507331C104H01 INTERCHANGEABLE
Connector,plug,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5935-00-934-2549712262-79 INTERCHANGEABLE
Connector,receptacle,electrical
Raytheon Company Div Rmd Strategic
6550-01-031-6167 INTERCHANGEABLE
Sensitivity Discs,diagnostic
5995-01-035-71743-1301 INTERCHANGEABLE
Cable Assembly,printed,flexible
Parlex Usa Inc
5935-01-043-0629 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
9531109T Goodyear Tire and Rubber Co the (USA)
9531109 Goodyear Tire and Rubber Co the (USA)
9531109 Meggitt Aircraft Braking Systems Corporation (USA)
31301 PRIMARY Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco (USA)
Related Parts
5136-00-197-9552INTERCHANGEABLE
DIE,RETHREADING
7220
6210-00-332-2640INTERCHANGEABLE
LENS,ALTIMETER
31301
5330-00-354-0799INTERCHANGEABLE
GASKET SET
MS18130
2825-00-389-9761INTERCHANGEABLE
BALL SOCKET ASSEMBL
E2786PC35-41
5930-00-533-8044INTERCHANGEABLE
SWITCH,ROTARY
5935-00-804-3507INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
331C104H01
5935-00-934-2549INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
712262-79
6550-01-031-6167INTERCHANGEABLE
SENSITIVITY DISCS,DIAGNOSTIC
5995-01-035-7174INTERCHANGEABLE
CABLE ASSEMBLY,PRINTED,FLEXIBLE
3-1301
5935-01-043-0629INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5355-01-138-2709INTERCHANGEABLE
KNOB
31301
8465-01-607-8414INTERCHANGEABLE
POCKET,AMMUNITION MAGAZINE
31301

Frequently Asked Questions

What is NSN 1630-00-304-5430?

NSN 1630-00-304-5430 is a Disc,brake, manufactured by Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco, classified under FSC 1630 (No Item Name Available). Status: active.

What are the part numbers for NSN 1630-00-304-5430?

NSN 1630-00-304-5430 has 4 cross-referenced part numbers: 9531109T (Goodyear Tire and Rubber Co the), 9531109 (Goodyear Tire and Rubber Co the), 9531109 (Meggitt Aircraft Braking Systems Corporation), 31301 (Nasco Aircraft Brake, Inc. Dba Nasco Aircraft Brake Inc Div Nasco).

What NSN replaces 1630-00-304-5430?

There are 12 known substitutes for 1630-00-304-5430: 5136-00-197-9552, 6210-00-332-2640, 5330-00-354-0799 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31301?

Key specifications for 31301: Special Features: STEEL 5D1-449 SPEC 5D1-532,21.190 IN. MIN TO 21.210 IN. MAX DIA,1.054 IN. MIN TO 1.058 IN. MAX THK,13.740 IN. MIN TO 13.760 IN. MAX ID,SIXTEEN 0.906 IN. W 0.429 IN. DEEP SLOTS EQUALLY SPACED ON OUTSIDE PERIPHERY,SIXTEEN 0.375 IN. DIA HOLES ON 18.344 IN. DIA BOLT CIRCLE,SIXTEEN 0.094 IN. W 2.110 IN. DEEP SLOTS EQUALLY SPACED ON INSIDE PERIPHERY IN; Criticality Code Justification: FEAT. 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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