PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9962Cap Assembly,protective,muffler-

The Champion Company Div Ground Support Equipment · NSN 2990-01-248-6550 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-248-6550 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-248-6550. Primary manufacturer part number: 9962.
Features
  • Cap Assembly,protective,muffler- — FSC 2990
  • 2 verified cross-references
  • Primary manufacturer: The Champion Company Div Ground Support Equipment
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cap Assembly,protective,muffler-, cataloged under National Stock Number 2990-01-248-6550, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is The Champion Company Div Ground Support Equipment. This item has 2 commercial cross-references from 2 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
NSN2990-01-248-6550
Primary Part Number9962
Item NameCap Assembly,protective,muffler-
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerThe Champion Company Div Ground Support Equipment
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5962-00-101-97149962 INTERCHANGEABLE
Integrated Circuit
Stmicroelectronics Ltd
5120-00-112-93455120-00-112-9345 INTERCHANGEABLE
Bit,screwdriver
General Services Administration Federal Supply Service
5962-00-190-40719401-00007 INTERCHANGEABLE
Microcircuit,digital
Bae Systems (operations) Limited
4820-00-218-60799962 INTERCHANGEABLE
Seat,valve
Northrop Grumman Systems Corporation Div Marine Systems
5962-00-450-7212618998-5 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company
5935-00-721-03569962 INTERCHANGEABLE
Connector,plug,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
5950-01-058-928813034272 INTERCHANGEABLE
Transformer,pulse
Us Army Aviation and Missile Command
5340-01-102-19989962B INTERCHANGEABLE
Clamp,instrument Mounting
Msp Aviation, Inc. Dba Msp Maufacturing
5962-01-154-443924-469962 INTERCHANGEABLE
Microcircuit,digital
Analogic Corp Data Precision Div
5331-01-269-60789962 INTERCHANGEABLE
O-Ring
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
9962 The Champion Company Div Ground Support Equipment (USA)
9962 Volvo Motor Graders Ltd (CAN)
Related Parts
5962-00-101-9714INTERCHANGEABLE
INTEGRATED CIRCUIT
9962
5120-00-112-9345INTERCHANGEABLE
BIT,SCREWDRIVER
5120-00-112-9345
5962-00-190-4071INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
9401-00007
4820-00-218-6079INTERCHANGEABLE
SEAT,VALVE
9962
5962-00-450-7212INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
618998-5
5935-00-721-0356INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9962
5950-01-058-9288INTERCHANGEABLE
TRANSFORMER,PULSE
13034272
5340-01-102-1998INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
9962B
5962-01-154-4439INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
24-469962
5331-01-269-6078INTERCHANGEABLE
O-RING
9962
5998-01-284-1510INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
9962
5998-01-306-8865INTERCHANGEABLE
RETAINER-EJECTOR,ELECTRICAL CARD
83023-04R

Frequently Asked Questions

What is NSN 2990-01-248-6550?

NSN 2990-01-248-6550 is a Cap Assembly,protective,muffler-, manufactured by The Champion Company Div Ground Support Equipment, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-248-6550?

NSN 2990-01-248-6550 has 2 cross-referenced part numbers: 9962 (The Champion Company Div Ground Support Equipment), 9962 (Volvo Motor Graders Ltd).

What NSN replaces 2990-01-248-6550?

There are 12 known substitutes for 2990-01-248-6550: 5962-00-101-9714, 5120-00-112-9345, 5962-00-190-4071 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9962?

Key specifications for 9962: End Item Identification: CHAMPION MOTOR GRADER 700 SERIES. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com