Home · FSC 5970 Electrical Insulators And Insulating Materials · NSN 5970-01-523-3335
NSN 5970-01-523-3335 — Insulation Sleeving,Electrical,S
NIIN 01-523-3335 · unit of issue EA · AAC D (stocked, centrally managed (dla)) · source of supply SMS
Buying rhythm
from 4 government buys since 2022
The government has bought this item about every 13 months (regular, gaps vary ±47%). Last buy Sep 28, 2026. If the rhythm holds, the next one falls between Jun 5, 2027 and Oct 15, 2028: next buy not yet due. 1 solicitation is open right 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 15,953 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 5970-01-523-3335 is the national stock number for an insulation sleeving,electrical,s in federal supply class 5970 (Electrical Insulators And Insulating Materials). It cross-references to 2 manufacturer part numbers from 1 CAGE code, including Te Connectivity Corporation; the primary is 202D232-4/86. The unit of issue is EA and the FLIS list price is $19.22.
The U.S. government has bought this item 16 times on record, 1 of them in the last 24 months, most recently on September 28, 2026 for $2,789 from Tti Inc.. The median unit price paid over 36 months is $13.78. 2 solicitations are open right now, the soonest due October 7, 2026 for 151 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
2
open solicitations, all agencies
1
government buy in 24 months · median $13.78
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 |
|---|---|---|---|---|
| 202D232-4/86-0 | 06090 | Te Connectivity Corporation | 3 · Design control (vendor) | 2 · Fully interchangeable |
| 202D232-4/86 | 06090 | Te Connectivity Corporation | 5 · Secondary reference | 9 · Reference only |
Government demand
Open DLA RFQs (DIBBS)
- SPE4A626U4392 · 151 EA · due Oct 7, 2026 · N · AMSC Q · DIBBS
Open notices, other agencies (SAM.gov)
- Defense Logistics Agency · Dla Aviation · INSULATION SLEEVING · due Oct 7, 2026 · Combined Synopsis/Solicitation
What the government paid
| Date | Vendor | Qty | Unit cost | Amount | Buyer | Reference |
|---|---|---|---|---|---|---|
| Sep 28, 2026 | Tti Inc. 8N187 | $2,789 | Dla | SPE4A626PJJJT » Award/Basic Package View | ||
| Jun 25, 2024 | Tti Inc 1E4B5 | 79 | $13.78 | Dla | SPE4A624V286Z | |
| Sep 19, 2023 | Tti Inc 1E4B5 | 47 | $13.44 | Dla | SPE4A623PYQ82 | |
| Aug 24, 2022 | Electro Enterprises Inc 4H538 | 47 | $13.62 | Dla | SPE4A622V604U | |
| Jun 20, 2014 | Heilind Mil-Aero LLC 1DJ61 | 40 | $10.74 | Dla | SPE4A414VG848 | |
| Apr 16, 2014 | Insulation Sources Inc 51705 | 2 | $17.88 | Dla | SPE4A014V0132 | |
| Jan 30, 2014 | Rsi, Inc. 1QMF6 | 30 | $12.28 | Dla | SPE4A614M7993 | |
| Nov 20, 2013 | Tti Inc 1E4B5 | 21 | $15.00 | Dla | SPE4A614V3984 | |
| Oct 18, 2013 | Kathryn Baumgratz 043L3 | 4 | $18.85 | Dla | SPE4A614V1602 | |
| Mar 12, 2013 | Insulation Sources Inc 51705 | 2 | $26.90 | Dla | SPE4A013M1232 | |
| May 19, 2011 | Ralphs Of Lafayette Inc. 0RT48 | 2 | $22.98 | Dla | SPM4A411V5673 | |
| Dec 8, 2010 | Tti Inc 1E4B5 | 6 | $22.00 | Dla | SPM4A411V1943 | |
| Dec 6, 2010 | Tti Inc 1E4B5 | 3 | $21.19 | Dla | SPM4A611V2433 | |
| Apr 7, 2010 | K.C. Electronic Distributors, Inc. 49014 | 9 | $17.14 | Dla | SPM4A410V2546 | |
| Sep 7, 2006 | Jenkins Supply Co 0MLJ0 | 31 | $12.49 | Dla | SPM4A606V5171 | |
| Feb 21, 2006 | Echelon Supply And Service, Inc. 61125 | 4 | $27.25 | Dla | SP040006AB9890424 |
Sources: DLA DIBBS procurement history (unit cost), DLA award history, FPDS (all agencies), SAM.gov notices. 16 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 202D232-4/86.
Listings appear here only while the seller has confirmed them within 60 days. Sellers: list this part free.
DLA management data
- FLIS unit price
- $19.22
- Unit of issue
- EA
- Acquisition advice
- D — Stocked, centrally managed (DLA)
- Source of supply
- SMS
- Shelf life code
- 9
- Effective
- Apr 1, 2026
Item characteristics
- Reliability Indicator
- NOT ESTABLISHED
- Temp Rating
- CELSIUS -55.0
- Environmental Protection
- CORROSION RESISTANT AND WATER RESISTANT AND FLAME RESISTANT AND MILDEW RESISTANT
- Main Body Wall Thickness
- AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.070
- Main Body Overall Length
- AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 5.450
- Main Body Small End Inside Diameter
- AFTER UNRESTRICTED RECOVERY INCHES MINIMUM 0.330 AND INCHES MAXIMUM 0.720
- Main Body Large End Inside Diameter
- AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.740
- Distance From Bottom Of Shoulder To Large End Of Main Body
- AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 0.610
- Distance From Top Of Shoulder To Small End Of Main Body
- AFTER UNRESTRICTED RECOVERY INCHES NOMINAL 4.440
- End Item Identification
- END ITEM HELICOPTER H-53 USE ON DIRCM-G-A
- Minimum Tensile Strength
- POUNDS PER SQUARE INCH 1200
- Special Features
- INSIDE COATED, ADHESIVE
- Flexibility
- FLEXIBLE
- Color
- BLACK
- Material
- LOCATION NOT OTHERWISE SPECIFIED PLASTIC POLYOLEFIN
- Material Document And Classification
- LOCATION NOT OTHERWISE SPECIFIED MFR REF SINGLE MATERIAL RESPONSE RT-1304, ADHESIVE, RAYCHE-
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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