Department of Transportation (DOT): NAICS 334210 — Telephone Apparatus Manufacturing

1open solicitations

$641.4Mobligated in FY2026

4contracts ending within 18 months

Open solicitations

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Voice Switch Headset and Handset SystemFAA · Unrestricted (full and open) · Due 20 November 2026

How DOT NAICS 334210 spends

FY2021$2.1M

FY2022$1.5M

FY2023$1.4M

FY2024$58.0M

FY2025$829.4M

FY2026$641.4M

FY2027*$108K

Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.

DOT NAICS 334210 contracts expiring in the next 18 months

4 contracts worth $820.8M.

Incumbent	Buyer	What	Value	Ends	Est. solicitation	Record
HPI FEDERAL LLC	FAA	334210 Telephone Apparatus Manufacturing	$2.3M (15 orders)	10 December 2026	Now / imminent	Details
FREQUENTIS USA, INC	FAA	334210 Telephone Apparatus Manufacturing	$56.0M	26 February 2027	Now / imminent	Details
FREQUENTIS USA, INC	FAA	334210 Telephone Apparatus Manufacturing	$125.0M	31 December 2027	~Q3 2027	Details
ROHDE & SCHWARZ USA, INC.	FAA	334210 Telephone Apparatus Manufacturing	$637.5M	28 February 2028	~Q3 2027	Details

Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.

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