PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37872Pipe,exhaust

Tld Wollard Llc · NSN 2990-01-412-7621 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-412-7621 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-412-7621. Primary manufacturer part number: 37872.
Features
  • Pipe,exhaust — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Tld Wollard Llc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Pipe,exhaust, cataloged under National Stock Number 2990-01-412-7621, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Tld Wollard Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2990-01-412-7621
Primary Part Number37872
Item NamePipe,exhaust
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerTld Wollard Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-107-2041N37832 INTERCHANGEABLE
Diaphragm Case,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5306-01-264-663837872 INTERCHANGEABLE
Bolt,machine
General Motors Llc Dba General Motors Llc
Cross-Reference Index
Part NumberManufacturer
37872 PRIMARY Tld Wollard Llc (USA)
Related Parts
4820-01-107-2041INTERCHANGEABLE
DIAPHRAGM CASE,VALVE
N37832
5306-01-264-6638INTERCHANGEABLE
BOLT,MACHINE
37872

Frequently Asked Questions

What is NSN 2990-01-412-7621?

NSN 2990-01-412-7621 is a Pipe,exhaust, manufactured by Tld Wollard Llc, classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-412-7621?

NSN 2990-01-412-7621 has 1 cross-referenced part number: 37872 (Tld Wollard Llc).

What NSN replaces 2990-01-412-7621?

There are 2 known substitutes for 2990-01-412-7621: 4820-01-107-2041, 5306-01-264-6638. Verify interchangeability with system specifications before substitution.

What are the specifications of 37872?

Key specifications for 37872: End Item Identification: SUPPORT OF PREPROVISIONING ITEMS WHICH ASO ACTS AS POINT OF ENTRY. 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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