Catalog › Construction and Building Materials › FSC 5640 › 5640-00-809-6312

Thermal Insulation Block P/N MIL-DTL-32585 TYIFM1FCB

In stock — 1 on our U.S. shelf

NSN 5640-00-809-6312 5640008096312 NIIN 008096312

SECO Parts has 1 in stock of NSN 5640-00-809-6312 — Thermal Insulation Block — on our own shelf in Augusta, GA: a stocking supplier, not a broker.

Controlled item — quote only. An end-use statement is required.

Request a quote — end-use statement required

Quotes answered within one business day once the end-use statement is reviewed.

Certificate of Conformance on request
PO, GPC & major cards
$50 minimum order — smaller requests still get a quote
30-day returns · terms

FLIS item name: INSULATION BLOCK,THERMAL
Federal supply class: FSC 5640 — Wallboard, Building Paper, and Thermal Insulation Materials

Availability & condition

Condition	Code	Qty on shelf
New Surplus	NS	1
Total		1

Quantities are live from SECO's inventory system, not estimated.

Also known as: 5640-00-809-6312 008096312 MIL-DTL-32585 TYIFM1FCB MIL-I-742 TY1 MIL-I-742

Get a quote

Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.

Controlled item. Quote only — no online checkout. Your request must include the end user, the end use, and a U.S.-person certification; SECO reviews each request before quoting.

More to tell us? Need-by date, ship-to, your own RFQ document

Specifications

Overall width: 24.000 in (nominal)
Decorative side type: Fiber Glass Cloth, Coated
Special features: Incombustible
Furnished items: Flameproof
Features provided: One-Side Decoration Provision
Overall length: 36.000 in (nominal)
Overall thickness: 1.000 in (nominal)
Material: Location Not Otherwise Specified Glass Fiber

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

MIL-DTL-32585 TYIFM1FCB MIL-I-742 TY1 MIL-I-742

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	GSA General Services Administration
Acquisition advice code	H Direct delivery from vendor — not stocked by the government; delivered direct from a vendor under a central contract. SECO has 1 on the shelf
Unit of issue	BX box
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	Y

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered

FAQ

What is NSN 5640-00-809-6312?
NSN 5640-00-809-6312 (5640008096312) — Thermal Insulation Block: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for thermal insulation block in federal supply class 5640 (Wallboard, Building Paper, and Thermal Insulation Materials).

Is NSN 5640-00-809-6312 available?
SECO Parts has 1 in stock in Augusta, GA. This is a controlled item: it is sold by quote only with an end-use statement.

How much does NSN 5640-00-809-6312 cost?
SECO quotes NSN 5640-00-809-6312 on request, usually the same business day.

What part numbers cross-reference to NSN 5640-00-809-6312?
Part numbers that cross-reference this NSN include MIL-DTL-32585 TYIFM1FCB, MIL-I-742 TY1, MIL-I-742. SECO can quote against any of them.