Home · FSC 6635 Physical Properties Testing And Inspection · NSN 6635-01-074-9979

NSN 6635-01-074-9979 — Tensiometer

NIIN 01-074-9979 · unit of issue EA · AAC Z (insurance item) · source of supply SMS

Buying rhythm

from 9 government buys since 2017

The government has bought this item about every 8 months (loose, gaps vary ±93%). Last buy Dec 2, 2025. The gaps are too uneven to put a window on the next one.

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 34,631 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 6635-01-074-9979 is the national stock number for a tensiometer in federal supply class 6635 (Physical Properties Testing And Inspection). It cross-references to 2 manufacturer part numbers from 3 CAGE codes, including Jonard Industries Corporation, Swiss Precision Instrument Inc, W.W. Grainger, Inc.; the primary is 31-011-0. The unit of issue is EA and the FLIS list price is $474.08.

The U.S. government has bought this item 20 times on record, 4 of them in the last 24 months, most recently on December 2, 2025 at $369.98 each from Ralphs Of Lafayette Inc.. The median unit price paid over 36 months is $356.98. 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 3 CAGEs

0

open solicitations, all agencies

4

government buys in 24 months · median $356.98

0

sellers with confirmed stock

Watch NSN 6635-01-074-9979: 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
GD-20027596Jonard Industries Corporation3 · Design control (vendor)9 · Reference only
31-011-02P889Swiss Precision Instrument Inc5 · Secondary reference9 · Reference only
GD-20025795W.W. Grainger, Inc.5 · Secondary reference2 · Fully interchangeable

Government demand

Nothing open right now. Last government buy Dec 2, 2025. Watch this NSN and we will email you when it is solicited.

What the government paid

DateVendorQtyUnit costAmountBuyerReference
Dec 2, 2025Ralphs Of Lafayette Inc. 0RT4815$369.98DlaSPE4A626P7857
Sep 8, 2025Ralphs Of Lafayette Inc. 0RT4829$369.98DlaSPE4A625P0E98
Dec 20, 2024Ralphs Of Lafayette Inc. 0RT482$356.98DlaSPE4A625V5763
Nov 14, 2024Ralphs Of Lafayette Inc. 0RT4894$339.48DlaSPE4A625V3023
May 3, 2024Ralphs Of Lafayette Inc. 0RT4816$346.98DlaSPE4A624V155H
Jul 11, 2023Kampi Components Co Inc 7Z0162$390.25DlaSPE4A623PT616
Jun 29, 2023Ralphs Of Lafayette Inc. 0RT4819$344.98DlaSPE4A623V357U
Oct 28, 2020Lynn Electronics LLC 1915145$310.30DlaSPE4A621V3175
Feb 26, 2018Jgils, LLC 1N8T868$247.26DlaSPE4A418V4524
Jul 31, 2017Jonard Industries Corporation 2759643$249.00DlaSPE4A617PJ581
May 20, 2015Ralphs Of Lafayette Inc. 0RT4830$285.98DlaSPE4A615VE732
Nov 24, 2014Integrity Corporation, Inc. Dba Integrity Supply & Service 5HQV026$323.33DlaSPE4A615V4541
Sep 11, 2014Kampi Components Co Inc 7Z01616$331.15DlaSPE4A614VM654
Jun 2, 2014Integrity Corporation, Inc. Dba Integrity Supply & Service 5HQV011$328.54DlaSPE4A614VF400
Sep 23, 2011Jonard Industries Corporation 2759639$258.00DlaSPM4A611MQY27
Dec 7, 2010Jonard Industries Corporation 2759625$266.37DlaSPM4A611MBC44
Jul 21, 2009Os 2 Corp 4QBJ810$318.44DlaSPM4A609V7364
Dec 16, 2008Jonard Industries Corporation 2759610$278.75DlaSPM44004D5C830003
Mar 14, 2008Jonard Industries Corporation 2759613$278.75DlaSPM44004D5C830002
Nov 1, 2007Jonard Industries Corporation 275967$278.75DlaSPM44004D5C830001

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 31-011-0.

Request 31-011-0

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
$474.08
Unit of issue
EA
Acquisition advice
Z — Insurance item
Source of supply
SMS
Effective
Oct 1, 2025

Item characteristics

Furnished Items
CARRYING CASE
Scale Quantity
1
Scale Range
GRAMS 200.0 TO 2000.0
Scale Name
GRAM SCALE
Mounting Method
ROD END

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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