Home · FSC 6630 Chemical Analysis Instruments · NSN 6630-01-498-9902
NSN 6630-01-498-9902 — End Cap,Viscometer,Otc
NIIN 01-498-9902 · unit of issue EA · AAC L (not stocked, local purchase) · source of supply SMS
Buying rhythm
from 13 government buys since 2024
The government has bought this item about every 2 months (very regular, gaps vary ±32%). Last buy Jun 17, 2026. If the rhythm holds, the next one falls between Jul 3, 2026 and Oct 1, 2026: a buy is due about now.
How well this works: for very regular items, "next buy about one typical gap after the last, give or take 112 days" caught the actual next buy 49% of the time across 5,054 past buys, against 20% 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 6630-01-498-9902 is the national stock number for an end cap,viscometer,otc in federal supply class 6630 (Chemical Analysis Instruments). It cross-references to 1 manufacturer part number from 3 CAGE codes, including Parker-Hannifin Corporation, Sajjad, Zainab S., Distribution Specialists Inc; the primary is AS-K11098. The unit of issue is EA and the FLIS list price is $308.13.
The U.S. government has bought this item 20 times on record, 17 of them in the last 24 months, most recently on June 17, 2026 at $175.00 each from Distribution Specialists Inc. The median unit price paid over 36 months is $175.00. 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.
1
part number from 3 CAGEs
0
open solicitations, all agencies
17
government buys in 24 months · median $175.00
0
sellers with confirmed stock
Cross-references
Part numbers filed against this stock number, with the manufacturer (CAGE) and the FLIS reference codes.
| Part number | CAGE | Manufacturer | Reference | Variation |
|---|---|---|---|---|
| AS-K11098 | 45681 | Parker-Hannifin Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| AS-K11098 | 4VQ48 | Sajjad, Zainab S. | 5 · Secondary reference | 2 · Fully interchangeable |
| AS-K11098 | 056E8 | Distribution Specialists Inc | 5 · Secondary reference | 2 · Fully interchangeable |
Government demand
Nothing open right now. Last government buy Jun 17, 2026. Watch this NSN and we will email you when it is solicited.
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Jun 17, 2026 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH26P0847 | |
| Apr 3, 2026 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH26P0657 | |
| Apr 3, 2026 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH26P0636 | |
| Feb 3, 2026 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH26P0405 | |
| Nov 7, 2025 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH26V0294 | |
| Aug 27, 2025 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH25V4266 | |
| Jul 25, 2025 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH25P1217 | |
| Jul 10, 2025 | Szy Holdings, LLC 0AG09 | 1 | $248.00 | Dla | SPE2DH25V3539 | |
| May 29, 2025 | Distribution Specialists Inc 056E8 | 2 | $175.00 | Dla | SPE2DH25P1029 | |
| Apr 25, 2025 | Distribution Specialists Inc 056E8 | 1 | $175.00 | Dla | SPE2DH25P0846 | |
| Feb 19, 2025 | Ibide Corporation 5FQP4 | 1 | $229.89 | Dla | SPE2DH25V1662 | |
| Feb 14, 2025 | Larkos Packing And Distribution Inc. 6PZL1 | 1 | $157.39 | Dla | SPE2DH25V1613 | |
| Feb 7, 2025 | Larkos Packing And Distribution Inc. 6PZL1 | 1 | $231.50 | Dla | SPE2DH25V1513 | |
| Feb 5, 2025 | Larkos Packing And Distribution Inc. 6PZL1 | 1 | $230.50 | Dla | SPE2DH25V1463 | |
| Jan 27, 2025 | Szy Holdings, LLC 0AG09 | 1 | $239.00 | Dla | SPE2DH25V1239 | |
| Dec 3, 2024 | Szy Holdings, LLC 0AG09 | 1 | $232.00 | Dla | SPE2DH25V0756 | |
| Nov 26, 2024 | Distribution Specialists Inc 056E8 | 1 | $165.00 | Dla | SPE2DH25P0230 | |
| Sep 16, 2024 | Szy Holdings, LLC 0AG09 | 1 | $232.00 | Dla | SPE2DH24V3950 | |
| Aug 23, 2024 | Szy Holdings, LLC 0AG09 | 1 | $224.00 | Dla | SPE2DH24V3565 | |
| Jun 20, 2024 | Szy Holdings, LLC 0AG09 | 1 | $218.00 | Dla | SPE2DH24V2674 |
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 AS-K11098.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $308.13
- Unit of issue
- EA
- Acquisition advice
- L — Not stocked, local purchase
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- End Item Identification
- VISCOMETER, OIL TEST CENTRE, VERSION F
- Part Name Assigned By Controlling Agency
- END CAP,VISCOMETER
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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