Machine Screw P/N MS35190-289

Specifications

Head diameter

0.452–0.507 in

Fastener length

0.719–0.750 in

Thread direction

Right-Hand

Thread length

0.466–0.597 in

Thread class

2A

Thread series designator

Unified National Coarse (UNC)

Nondefinitive spec/std data

Type 3 and Style 2C

Screw surface treatment document and classification

Fed Spec Single Treatment Response QQ--416,TY 2,CL 3 or MIL Spec Single Treatment Response -IL-C-81562,TY 2,CL 3

Screw material document and classification

Fed STD Single Material Response 66 or Assn STD Single Material Response AST-A108

Screw surface treatment

Cadmium and Chromate

Countersink angle

80.0–82.0 °

Nominal thread diameter

Inches 0.250

Thread quantity per inch

20

Minimum tensile strength

Pounds Per Square Inch 6000

Screw material

Steel

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

Cross-reference part numbers

MS35190-289 18308 134424 814-1340 157432 71134-289 402352205

Also referenced as

L-7423-30 701-6938550 SH 701-6938554 SH 1 PC 2 701-4323693 SH 2 PC 47

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 146 on the shelf
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 5305-00-958-5246?
NSN 5305-00-958-5246 (5305009585246) — Machine Screw: SECO Parts has 146 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 5305-00-958-5246 available?
SECO Parts has 146 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5305-00-958-5246 cost?
SECO quotes NSN 5305-00-958-5246 on request, usually the same business day.

What part numbers cross-reference to NSN 5305-00-958-5246?
Part numbers that cross-reference this NSN include MS35190-289, 18308, 134424, 814-1340, 157432, 71134-289, 402352205. It is also referenced by older, superseded or advisory numbers: L-7423-30, 701-6938550 SH, 701-6938554 SH 1 PC 2, 701-4323693 SH 2 PC 47. SECO can quote against any of them.