Observation Window P/N APB35S5504-675956ALT3PC62

Specifications

Overall thickness

0.125 in (nominal)

Ply quantity

1

Color

Blue

Overall length

2.438 in (nominal)

Material transparency

Clear

Overall width

2.438 in (nominal)

Material document and classification

Mfr Ref Single Material Response 5331,Corning Glass Works

Material

Glass

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

Cross-reference part numbers

APB35S5504-675956ALT3PC62 CL103S5504-63834PC62 CA68S5102-33ALT2PC496 CB1S5102-48ALT2PC1002 CA68S5504-24ALT3PC62 CA68S5504-11PC62 CL49S51-0163PC62 BB57S55-01PC62 CA68S5504-23ALT7PC62 CL144S5504-582973ALT2PC62 CL49S51-0165PC62 CL144S5101-582980PCT40 CA68S5101-43PC496 CA139S5102-525871PCT40 BB55S55-058PC62 CA139S5504-525876ALT3PC62 CL144S5504-582974PC62 CL144S5101-582981PCT40 CL119S5504-391082ALT3PC62 BB61S55-03PC62 BB57S55-02PC62 APB35S5504-675952PC20 BB61S51-062PC496 CL49S55-0114PC62 CL4S5504-75920PC62 BB55S55-056PC62 CA68S5102-35ALT5PC1002 CB1S5504-8ALT6PC62 CB1S5504-3ALT1PC62 AV7S55-125PC36 CL119S5504-391084PC62 CA68S5504-4ALT5PC62 AD14S55-23ALT5PC36 CB1S5102-20PC2682 CL49S55-0116PC62 AD14S51-038PC1002 CL103S5102-63824ALT1PC496 CL103S5504-63840ALT4PC62 APB35S5504-675952ALT1PC20 CA139S5504-525877PC62

Also referenced as

404-55-1-68 PIECE 1741 1706B964 MX-243766 PIECE 62 128512E PIECE 62 MX242266-3 PIECE 62 2073F PIECE 62 MX261193-3PC62 106839E-PC62 51359B 128512EPC46 2073FPC62 E172-194PC17 E169-191ITEM30 E172-195ITEM22

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

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

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 1 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

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 9340-00-292-3749?
NSN 9340-00-292-3749 (9340002923749) — Observation Window: SECO Parts has 1 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for observation window in federal supply class 9340 (Glass Fabricated Materials).

Is NSN 9340-00-292-3749 available?
SECO Parts has 1 in stock in Augusta, GA — order or request a quote below.

How much does NSN 9340-00-292-3749 cost?
SECO typically prices parts like NSN 9340-00-292-3749 at $30–$65 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 9340-00-292-3749?
Part numbers that cross-reference this NSN include APB35S5504-675956ALT3PC62, CL103S5504-63834PC62, CA68S5102-33ALT2PC496, CB1S5102-48ALT2PC1002, CA68S5504-24ALT3PC62, CA68S5504-11PC62, CL49S51-0163PC62, BB57S55-01PC62. It is also referenced by older, superseded or advisory numbers: 404-55-1-68 PIECE 1741, 1706B964, MX-243766 PIECE 62, 128512E PIECE 62, MX242266-3 PIECE 62, 2073F PIECE 62. SECO can quote against any of them.