Home · FSC 6540 Ophthalmic Instruments, Equipment, And Supplies · NSN 6540-01-615-7898

NSN 6540-01-615-7898 — Warmer,Plastic Spectacle Frame

NIIN 01-615-7898 · unit of issue EA · AAC L (not stocked, local purchase) · source of supply SMS

Buying rhythm

from 17 government buys since 2019

The government has bought this item about every 5 months (regular, gaps vary ±52%). Last buy Jun 26, 2026. If the rhythm holds, the next one falls between Sep 10, 2026 and Feb 7, 2027: a buy is due about now.

How well this works: for regular items, "next buy about one typical gap after the last, give or take 121 days" caught the actual next buy 42% of the time across 15,552 past buys, against 22% 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 6540-01-615-7898 is the national stock number for a warmer,plastic spectacle frame in federal supply class 6540 (Ophthalmic Instruments, Equipment, And Supplies). It cross-references to 4 manufacturer part numbers from 4 CAGE codes, including The Hilsinger Company Parent LLC, Wilson Ophthalmic Corporation, Defense Logistics Agency Directorate Of Medical Materiel Defense Supply Center Philadelphia; the primary is 1004612. The unit of issue is EA and the FLIS list price is $936.74.

The U.S. government has bought this item 20 times on record, 5 of them in the last 24 months, most recently on June 26, 2026 at $650.00 each from Oakridge Dynamics LLC. The median unit price paid over 36 months is $643.00. 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.

4

part numbers from 4 CAGEs

0

open solicitations, all agencies

5

government buys in 24 months · median $643.00

0

sellers with confirmed stock

Watch NSN 6540-01-615-7898: 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
10046120AKG4The Hilsinger Company Parent LLC3 · Design control (vendor)2 · Fully interchangeable
12/050/00000H5P7Wilson Ophthalmic Corporation5 · Secondary reference9 · Reference only
35860489875Defense Logistics Agency Directorate Of Medical Materiel Defense Supply Center Philadelphia5 · Secondary reference1 · Not fully interchangeable
6540NCM13887264616Defense Medical Standardization Board5 · Secondary reference1 · Not fully interchangeable

Government demand

Nothing open right now. Last government buy Jun 26, 2026. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Jun 26, 2026Oakridge Dynamics LLC 8H3Q81$650.00DlaSPE2DS26V7106
Oct 6, 2025Cenmed Enterprises Inc 1WAS92$635.00DlaSPE2DS26V0215
Aug 21, 2025Szy Holdings, LLC 0AG092$640.00DlaSPE2DS25V190H
Dec 13, 2024Szy Holdings, LLC 0AG092$641.99DlaSPE2DS25V2856
Oct 9, 2024Cenmed Enterprises Inc 1WAS92$644.00DlaSPE2DS25V0646
Sep 26, 2024Szy Holdings, LLC 0AG093$648.00DlaSPE2DS24V137H
Apr 17, 2024Szy Holdings, LLC 0AG091$650.00DlaSPE2DS24V5829
Nov 8, 2023Szy Holdings, LLC 0AG091$625.00DlaSPE2DS24V0874
Jul 24, 2023Szy Holdings, LLC 0AG091$610.00DlaSPE2DS23V8814
Feb 2, 2023Szy Holdings, LLC 0AG091$599.00DlaSPE2DS23V2290
Sep 23, 2022Szy Holdings, LLC 0AG091$580.00DlaSPE2DS22V039D
Aug 2, 2022Szy Holdings, LLC 0AG091$572.00DlaSPE2DS22V8486
May 20, 2022Szy Holdings, LLC 0AG091$550.00DlaSPE2DS22V5931
Dec 16, 2021Szy Holdings, LLC 0AG091$533.48DlaSPE2DS22V1483
Apr 27, 2021Szy Holdings, LLC 0AG091$522.95DlaSPE2DS21V5107
Feb 12, 2021Szy Holdings, LLC 0AG091$513.00DlaSPE2DS21V3071
Sep 29, 2020Szy Holdings, LLC 0AG091$504.00DlaSPE2DS20V010N
Nov 15, 2019Szy Holdings, LLC 0AG091$475.00DlaSPE2DS20V0936
Sep 16, 2016Wilson Ophthalmic Corporation 0H5P73$400.00DlaSPE2DS16M2522
Dec 20, 2014Wilson Ophthalmic Corporation 0H5P71$350.00DlaSPE2DS15MD548

Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 20 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 1004612.

Request 1004612

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
$936.74
Unit of issue
EA
Acquisition advice
L — Not stocked, local purchase
Source of supply
SMS
Effective
Jun 1, 2026

Item characteristics

Current Type
AC
Voltage Rating
VOLTS NOMINAL 115.0
Design Type
BENCH
Electric Power Rating
WATTS NOMINAL 1100.0
Part Name Assigned By Controlling Agency
DELUXE HOT AIR FRAME WARMER
Special Features
FRAME WARMER, HOT AIR; USED FOR PLASTIC SPECTACLE FRAME GLAZING AND ADJUSTMENTS; 2 HEATING AND 1 COOLING SETTINGS; MULTIPLE FAN SPEEDS FOR PRECISION HEAT CONTROL; HEAT RANGE: 270-338 F(122-170 C); SIZ

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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