Home · FSC 6685 Pressure, Temperature, And Humidity Measuring And Controlling Instruments · NSN 6685-01-134-8185
NSN 6685-01-134-8185 — Gage,Differential,Dial Indicatin
NIIN 01-134-8185 · unit of issue EA · AAC Z (insurance item) · source of supply SMS
Buying rhythm
from 5 government buys since 2017
The government has bought this item about every 1.3 years (loose, gaps vary ±91%). Last buy May 16, 2024. The gaps are too uneven to put a window on the next one. 1 solicitation is open right now.
How well this works: for loose items, "next buy about one typical gap after the last, give or take 136 days" caught the actual next buy 37% of the time across 35,590 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 6685-01-134-8185 is the national stock number for a gage,differential,dial indicatin in federal supply class 6685 (Pressure, Temperature, And Humidity Measuring And Controlling Instruments). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Cameron Energy Services Corp.; the primary is 19NCXXX0X15E1BXAXX01. The unit of issue is EA and the FLIS list price is $5,479.10.
The U.S. government has bought this item 14 times on record, most recently on May 16, 2024 at $3,878.20 each from Stealth Supply, Inc.. The median unit price paid over 36 months is $3,878.20. 1 solicitation is open right now, the soonest due September 30, 2026 for 5 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
0
government buys in 24 months · median $3,878.20
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 |
|---|---|---|---|---|
| 19NCXXX0X15E1BXAXX03 | 05991 | Cameron Energy Services Corp. | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 19NCXXX0X15E1BXAXX01 | 05991 | Cameron Energy Services Corp. | 5 · Secondary reference | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A626T35BJ · 5 EA · due Sep 30, 2026 · Y · AMSC C · DIBBS
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| May 16, 2024 | Stealth Supply, Inc. 6RVM4 | 3 | $3,878.20 | Dla | SPE4A524P6652 | |
| Dec 11, 2019 | Westsim Engineering, Inc. 7MR60 | 14 | $3,078.00 | Dla | SPE4A620V3816 | |
| Sep 25, 2019 | Westsim Engineering, Inc. 7MR60 | 11 | $3,081.48 | Dla | SPE4A419V9177 | |
| Nov 30, 2017 | Stealth Supply, Inc. 6RVM4 | 15 | $3,003.00 | Dla | SPE4A618P4019 | |
| Mar 17, 2017 | Advanced Products Services Inc. 3X5D2 | 11 | $2,849.28 | Dla | SPE4A617P9834 | |
| May 16, 2016 | Advanced Products Services Inc. 3X5D2 | 11 | $2,853.42 | Dla | SPE4A616VC399 | |
| Sep 9, 2015 | Advanced Products Services Inc. 3X5D2 | 13 | $2,856.88 | Dla | SPE4A415VK209 | |
| Aug 14, 2014 | Advanced Products Services Inc. 3X5D2 | 14 | $2,776.77 | Dla | SPE4A414VL160 | |
| Jan 15, 2014 | Cameron Energy Services Corp. 05991 | 10 | $2,459.00 | Dla | SPE4A414V6674 | |
| Jul 24, 2013 | Advanced Products Services Inc. 3X5D2 | 11 | $2,699.47 | Dla | SPE4A413VG154 | |
| Oct 3, 2012 | Advanced Products Services Inc. 3X5D2 | 4 | $2,576.99 | Dla | SPM4A613M0192 | |
| Jul 24, 2012 | Advanced Products Services Inc. 3X5D2 | 3 | $2,578.99 | Dla | SPM4A612MMF79 | |
| Jun 21, 2012 | Advanced Products Services Inc. 3X5D2 | 1 | $2,598.87 | Dla | SPM4A612MLL23 | |
| Oct 7, 2008 | S I T Corporation 1MQB3 | 7 | $1,980.84 | Dla | SPM4M109M0053 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 14 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 19NCXXX0X15E1BXAXX01.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $5,479.10
- Unit of issue
- EA
- Acquisition advice
- Z — Insurance item
- Source of supply
- SMS
- Effective
- Oct 1, 2025
Item characteristics
- Actuation Type
- BELLOWS
- Adjustability
- ADJUSTABLE
- Scale Range
- POUNDS PRESSURE PER SQUARE INCH 0.0 TO 15.0
- Scale Name
- DIFFERENTIAL PRESSURE
- Dial Size
- 4-1/2 IN. DIA
- Connection Quantity
- 4
- Pointer Color
- BLACK AND RED
- Pointer Type
- INDICATING AND REFERENCE
- Scale Type
- SINGLE
- Connection Type
- INTERNAL
- Scale Accuracy
- PORM 1 PCT FULL RANGE
- Scale Inscription/Background Color
- BLACK MARKINGS ON WHITE BACKGROUND
- Connection Location
- BOTTOM AND TOP
- Material
- CASE ALUMINUM
- Surface Treatment
- CASE PAINT
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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