Machine Screw P/N MS24693-28B

Specifications

Screw material

Steel Corrosion Resisting

Countersink angle

99.0–101.0 °

Thread direction

Right-Hand

Fastener length

0.468–0.500 in

Screw material document and classification

Fed Spec Single Material Response QQ-S-763,300 Series or Fed STD Single Material Response 66,300 Series or Assn STD Single Material Response CO- 16-18 or 18-8

Screw surface treatment document and classification

MIL Spec Single Treatment Response -IL-C-13924,Class 4

Thread series designator

Unified National Coarse (UNC)

Nondefinitive spec/std data

Type 3 and Style 3C

Nominal thread diameter

Inches 0.138

Thread quantity per inch

32

Minimum tensile strength

Pounds Per Square Inch 80000

Head diameter

0.238–0.279 in

Thread length

0.346–0.440 in

Thread class

2A

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

Cross-reference part numbers

MS24693-28B

Also referenced as

0312469-3

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 50 on the shelf
Unit of issue	PG package
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.

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FAQ

What is NSN 5305-00-354-2608?
NSN 5305-00-354-2608 (5305003542608) — Machine Screw: SECO Parts has 50 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for machine screw in federal supply class 5305 (Screws).

Is NSN 5305-00-354-2608 available?
SECO Parts has 50 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5305-00-354-2608 cost?
NSN 5305-00-354-2608 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.

What part numbers cross-reference to NSN 5305-00-354-2608?
Part numbers that cross-reference this NSN include MS24693-28B. It is also referenced by older, superseded or advisory numbers: 0312469-3. SECO can quote against any of them.