PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

402-10Connector,exhaust Pipe

Bowhead Manufacturing Company, L.l.c. · NSN 2990-01-560-5987 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-560-5987 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-560-5987. Primary manufacturer part number: 402-10.
Features
  • Connector,exhaust Pipe — FSC 2990
  • Material: STEEL
  • 2 verified cross-references
  • Primary manufacturer: Bowhead Manufacturing Company, L.l.c.
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Electrical interconnection
  • Signal interface mating
General Description

The Connector,exhaust Pipe, cataloged under National Stock Number 2990-01-560-5987, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Bowhead Manufacturing Company, L.l.c.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN2990-01-560-5987
Primary Part Number402-10
Item NameConnector,exhaust Pipe
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerBowhead Manufacturing Company, L.l.c.
StatusACTIVE
MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5136-00-189-3195 INTERCHANGEABLE
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3020-00-231-873440203 INTERCHANGEABLE
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Allianz Sweeper Company
5330-00-434-63874020-3 INTERCHANGEABLE
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6210-00-458-0055402-03 INTERCHANGEABLE
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Switchcraft Inc.
5330-00-618-244140203 INTERCHANGEABLE
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John Deer Consumer Products Inc
6240-01-233-838240203 INTERCHANGEABLE
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Truck-Lite Co., Llc
5330-01-306-505740203 INTERCHANGEABLE
Seal,nonmetallic Round Section
Bell Intl Inc
5995-01-341-37534-020-3 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Advanced Circuit Systems Inc
6530-01-388-0214402-3 INTERCHANGEABLE
Litter Pad,sea-Air Rescue,medica
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5120-01-503-1258 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
402-03 Bowhead Manufacturing Company, L.l.c. (USA)
402-10 PRIMARY Bowhead Manufacturing Company, L.l.c. (USA)
Related Parts
5136-00-189-3195INTERCHANGEABLE
DIE,THREAD CUTTING
3020-00-231-8734INTERCHANGEABLE
LINK,ROLLER CHAIN
40203
5330-00-434-6387INTERCHANGEABLE
RING,WIPER
4020-3
6210-00-458-0055INTERCHANGEABLE
FILTER,INDICATOR LIGHT
402-03
5330-00-618-2441INTERCHANGEABLE
GASKET
40203
6240-01-233-8382INTERCHANGEABLE
LAMP,INCANDESCENT
40203
5330-01-306-5057INTERCHANGEABLE
SEAL,NONMETALLIC ROUND SECTION
40203
5995-01-341-3753INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4-020-3
6530-01-388-0214INTERCHANGEABLE
LITTER PAD,SEA-AIR RESCUE,MEDICA
402-3
5120-01-503-1258INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
6350-01-528-9009INTERCHANGEABLE
ALARM,SMOKE,AUTOMATIC
40203
8415-01-541-9430INTERCHANGEABLE
JACKET,COMBAT
40203

Frequently Asked Questions

What is NSN 2990-01-560-5987?

NSN 2990-01-560-5987 is a Connector,exhaust Pipe, manufactured by Bowhead Manufacturing Company, L.l.c., classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-560-5987?

NSN 2990-01-560-5987 has 2 cross-referenced part numbers: 402-03 (Bowhead Manufacturing Company, L.l.c.), 402-10 (Bowhead Manufacturing Company, L.l.c.).

What NSN replaces 2990-01-560-5987?

There are 12 known substitutes for 2990-01-560-5987: 5136-00-189-3195, 3020-00-231-8734, 5330-00-434-6387 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 402-10?

Key specifications for 402-10: End Item Identification: PUMP ASSEMBLY,WATER;4320-01-533-6418; Material: STEEL; Special Features: NAME GIVEN; 3 INCH STEEL ELBO IN. 3 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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