Machine Screw P/N 245202

Specifications

Thread quantity per inch

32

Thread length

0.469–0.562 in

Thread class

2A

Nondefinitive spec/std data

Type 3 and Style 9C

Screw surface treatment document and classification

Fed Spec Single Treatment Response QQ--35

Fastener length

0.531–0.562 in

Head diameter

0.256–0.270 in

Thread direction

Right-Hand

Head height

0.087–0.097 in

Minimum tensile strength

Pounds Per Square Inch 80000

Screw material

Steel Corrosion Resisting or Steel

Screw material document and classification

Fed Spec 1ST Material Response QQ-S-763,300 Series or Fed STD 1ST Material Response 66,300 Series or Assn STD 2ND Material Response CO- 16-18 or 18-8

Screw surface treatment

Passivate

Thread series designator

Unified National Coarse (UNC)

Nominal thread diameter

Inches 0.138

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

Cross-reference part numbers

245202 290-12-0041 639122-350 AN515C6-9 MS51957-123 71C0272H11 71D0650H19

Also referenced as

10SRSST

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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	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 5305-00-411-0683?
NSN 5305-00-411-0683 (5305004110683) — Machine Screw: SECO Parts has 92 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 5305-00-411-0683 available?
SECO Parts has 92 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5305-00-411-0683 cost?
SECO quotes NSN 5305-00-411-0683 on request, usually the same business day.

What part numbers cross-reference to NSN 5305-00-411-0683?
Part numbers that cross-reference this NSN include 245202, 290-12-0041, 639122-350, AN515C6-9, MS51957-123, 71C0272H11, 71D0650H19. It is also referenced by older, superseded or advisory numbers: 10SRSST. SECO can quote against any of them.