Machine Screw P/N N81P23024C11

Specifications

Thread direction

Right-Hand

Fastener length

1.500 in (nominal)

Thread class

2A

Screw material

Steel Comp 1010 or Steel Comp 1011 or Steel Comp 1013

Screw material document and classification

Fed STD All Material Responses 66

Screw surface treatment

Cadmium and Chromate

Thread length

1.389–1.500 in

Thread series designator

Unified National Coarse (UNC)

Head diameter

0.594–0.615 in

Head height

0.203–0.218 in

Nominal thread diameter

Inches 0.312

Thread quantity per inch

18

Minimum tensile strength

Pounds Per Square Inch 55000

Screw surface treatment document and classification

Fed Spec Single Treatment Response QQ--416 TY 2 CL 3

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

Cross-reference part numbers

N81P23024C11 MS35206-300

Also referenced as

FFS92 640994-401

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock
Unit of issue	HD hundred
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 5305-00-984-5680?
NSN 5305-00-984-5680 (5305009845680) — Machine Screw: SECO Parts has 9,324 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 5305-00-984-5680 available?
SECO Parts has 9324 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5305-00-984-5680 cost?
SECO quotes NSN 5305-00-984-5680 on request, usually the same business day.

What part numbers cross-reference to NSN 5305-00-984-5680?
Part numbers that cross-reference this NSN include N81P23024C11, MS35206-300. It is also referenced by older, superseded or advisory numbers: FFS92, 640994-401. SECO can quote against any of them.