Catalog › Hardware and Abrasives › FSC 5305 › 5305-01-298-2436

Tapping Screw P/N MS51861-22C

Not on our shelf — we can source it

NSN 5305-01-298-2436 5305012982436 NIIN 012982436

NSN 5305-01-298-2436 — Tapping Screw — is item 45 of figure 332, A2 Diverter Assembly, Defroster, Heater Ducting, and Radio Brackets, 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. 332 — A2 Diverter Assembly, Defroster, Heater Ducting, and Radio Brackets	45	HMMWV: All A2 models, plus 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

Fastener length: 0.219–0.281 in
Head diameter: 0.256–0.270 in
Head height: 0.087–0.097 in
Nonmachine nominal thread diameter: Inches 0.138
Special features: Hardened
Material: Overall Steel Comp 410
Material document and classification: Overall Fed STD Single Material Response FED-STD66
Surface treatment: Overall Passivate
Surface treatment document and classification: Overall Fed Spec Single Treatment Response QQ--35

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

Questions

Is NSN 5305-01-298-2436 available?
SECO Parts does not have NSN 5305-01-298-2436 (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 5305-01-298-2436 fit?
TM 9-2320-280-24P lists NSN 5305-01-298-2436 in figure 332 (A2 Diverter Assembly, Defroster, Heater Ducting, and Radio Brackets), item 45. On the HMMWV it fits all A2 models, plus M1123.

How much does NSN 5305-01-298-2436 cost?
SECO quotes NSN 5305-01-298-2436 on request, usually the same business day.

What is NSN 5305-01-298-2436?
NSN 5305-01-298-2436 (5305012982436) is the NATO Stock Number for tapping screw in federal supply class 5305 (Screws).

What part numbers cross-reference to NSN 5305-01-298-2436?
Part numbers that cross-reference this NSN include MS51861-22C. SECO can source against any of them.

How SECO quotes, ships and handles returns →

Cross-reference part numbers

MS51861-22C

Also referenced as

52-82-48 AN530C6RF4

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.