Home · FSC 5985 Antennas, Waveguides, And Related Equipment · NSN 5985-01-571-8511

NSN 5985-01-571-8511 — Antenna

NIIN 01-571-8511 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 4 government buys since 2020

The government has bought this item about every 7 months (irregular, gaps vary ±114%). Last buy Aug 20, 2026. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.

How well this works: for irregular items, "next buy about one typical gap after the last, give or take 151 days" caught the actual next buy 31% of the time across 21,161 past buys, against 24% for a fixed "one year later" guess. A rhythm, not a schedule: DLA buys when stock and demand say so. Every item due for a buy now.

NSN 5985-01-571-8511 is the national stock number for an antenna in federal supply class 5985 (Antennas, Waveguides, And Related Equipment). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Viavi Solutionsllc; the primary is 1201-7617-101. The unit of issue is EA and the FLIS list price is $155.60.

The U.S. government has bought this item 19 times on record, 4 of them in the last 24 months, most recently on August 20, 2026 at $149.85 each from Par Defense Industries, LLC. The median unit price paid over 36 months is $149.85. 1 solicitation is open right now, the soonest due September 29, 2026 for 117 EA. No seller has confirmed stock of it here in the last 60 days; watching the number is free and the first listing triggers an alert.

2

part numbers from 1 CAGE

1

open solicitation, all agencies

4

government buys in 24 months · median $149.85

0

sellers with confirmed stock

Watch NSN 5985-01-571-8511: an email the morning the government solicits or buys it, or an AD names it. Free.
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Cross-references

Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.

Part numberCAGEManufacturerReferenceVariation
915151190Viavi Solutionsllc3 · Design control (vendor)2 · Fully interchangeable
1201-7617-10151190Viavi Solutionsllc5 · Secondary reference9 · Reference only

Government demand

Open DLA RFQs (DIBBS)

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Aug 20, 2026Par Defense Industries, LLC 7DWH2106$149.85DlaSPE7M126F5268
Aug 20, 2026Par Defense Industries, LLC 7DWH2$15,884DlaSPE7M526D60AJ
Jun 10, 2026Par Defense Industries, LLC 7DWH270$149.85DlaSPE7M126F3903
Nov 20, 2025Par Defense Industries, LLC 7DWH2133$149.85DlaSPE7M126F0760
Nov 16, 2020Larkos Packing And Distribution Inc. 6PZL158$104.31DlaSPE7M521V2176
Aug 11, 2015Integrated Procurement Technologies 4K0V2232$117.15DlaSPE7M515V4396
Jan 2, 2015Integrated Procurement Technologies 4K0V2130$117.15DlaSPE7M515V1304
Aug 1, 2014Integrated Procurement Technologies 4K0V282$110.00DlaSPE7M514V4699
Jul 25, 2013Viavi Solutionsllc 5119056$110.55DlaSPE7M513V1378
Jan 22, 2013Viavi Solutionsllc 5119027$107.55DlaSPM7M513MV092
Sep 28, 2011Viavi Solutionsllc 5119058$95.55DlaSPM7M911M6076
Aug 31, 2011Viavi Solutionsllc 511907$95.55DlaSPM7M911M5630
Aug 31, 2011Viavi Solutionsllc 511905$95.55DlaSPM7M911M5627
Aug 9, 2011Viavi Solutionsllc 5119010$95.55DlaSPM7M911M5284
Aug 9, 2011Viavi Solutionsllc 511903$95.55DlaSPM7M911M5282
Jul 14, 2011Viavi Solutionsllc 511907$95.55DlaSPM7M911M4812
May 25, 2011Viavi Solutionsllc 511903$95.55DlaSPM7M911M4047
May 16, 2011Viavi Solutionsllc 511905$95.55DlaSPM7M911M3837
May 2, 2011Viavi Solutionsllc 511907$95.55DlaSPM7M911M3644

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 19 buys on record in total.

Sellers with confirmed stock

No seller has confirmed stock on this NSN in the last 60 days. Watch it and we will email you when one does, or request a quote on 1201-7617-101.

Request 1201-7617-101

No account needed. Goes to the sellers who carry this number or its family.

Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.

DLA management data

FLIS unit price
$155.60
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Special Features
END ITEM:HANDHELD RADIO TEST SET,ITEM IS 30-90MHZ

Related stock numbers

Other NSNs filed under the same part numbers.

About this page

An NSN is 13 digits: the 4-digit Federal Supply Class and the 9-digit NIIN. Cross-references come from the federal logistics record; demand from DLA DIBBS, SAM.gov and FPDS; ADs from the Federal Register. Refreshed nightly. Market Pulse shows the whole market.

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