Catalog › Hardware and Abrasives › FSC 5305 › 5305-00-191-3640

Tapping Screw P/N MS51851-85

Not on our shelf — we can source it

NSN 5305-00-191-3640 5305001913640 NIIN 001913640

NSN 5305-00-191-3640 — Tapping Screw — is item 10 of figure 313, Winch Assembly, Mounting Hardware, and Related Parts, in TM 9-2320-280-24P. It is not on our shelf right now, and we can source it: tell us the quantity and we will come back with availability and a price, usually the same business day.

FLIS item name: SCREW,TAPPING
Federal supply class: FSC 5305 — Screws
Platform: HMMWV parts

In the parts manual

Manual	Figure	Item	Fits
TM 9-2320-280-24P	Fig. 313 — Winch Assembly, Mounting Hardware, and Related Parts	10	HMMWV: M1026, M1026A1, M1038, M1038A1, M1042, M1044 and 3 more
TM 9-2320-280-24P	Fig. 443 — Kit, Prime Mover, Lt. Howitzer, 105 MM L119, Winch	9	HMMWV: M1097
TM 9-2320-280-24P	Fig. 457 — Kit, 9,000 Lb. Winch	9	HMMWV: All A0 models except M996, M997, M1035; all A1 models except M996A1, M997A1, M1035A1; all A2 models except M997A2, M1035A2, plus M1121, M1123

From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.

Specifications

Material: Overall Steel
Head height: 0.172–0.190 in
Fastener length: 0.590–0.620 in
Nonmachine nominal thread diameter: Inches 0.250
Surface treatment document and classification: Overall Fed Spec All Treatment Responses QQ--416,TY 2 CL 3
Surface treatment: Overall Cadmium and Chromate
Width between flats: 0.367–0.375 in
Nondefinitive spec/std data: Type D
Features provided: Case-Hardened

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

Questions

Is NSN 5305-00-191-3640 available?
SECO Parts does not have NSN 5305-00-191-3640 (Tapping Screw) on the shelf right now. Request a quote and we will source it: we find hard-to-find NSNs every day and answer within one business day.

What does NSN 5305-00-191-3640 fit?
TM 9-2320-280-24P lists NSN 5305-00-191-3640 in figure 313 (Winch Assembly, Mounting Hardware, and Related Parts), item 10. On the HMMWV it fits m1026, M1026A1, M1038, M1038A1, M1042, M1044 and 3 more.

How much does NSN 5305-00-191-3640 cost?
SECO quotes NSN 5305-00-191-3640 on request, usually the same business day.

What is NSN 5305-00-191-3640?
NSN 5305-00-191-3640 (5305001913640) is the NATO Stock Number for tapping screw in federal supply class 5305 (Screws).

What part numbers cross-reference to NSN 5305-00-191-3640?
Part numbers that cross-reference this NSN include MS51851-85. SECO can source against any of them.

How SECO quotes, ships and handles returns →

Cross-reference part numbers

MS51851-85

Also referenced as

456720119100

Shown for identification only. We can source 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
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.