Catalog › Hardware and Abrasives › FSC 5305 › 5305-01-138-9540

Tapping Screw P/N MS51863-33

Not on our shelf — we can source it

NSN 5305-01-138-9540 5305011389540 NIIN 011389540

NSN 5305-01-138-9540 — Tapping Screw — is item 4 of figure 46, Instrument Panel Assembly and Mounting Hardware, 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. Low-cost part: quoted by the line, $50 minimum per line.

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. 46 — Instrument Panel Assembly and Mounting Hardware	4	HMMWV: All models
TM 9-2320-280-24P	Fig. 97 — Transmission and Transfer Control Assembly and Shift Rod	11	HMMWV: All A1 models, plus M1097
TM 9-2320-280-24P	Fig. 97 — Transmission and Transfer Control Assembly and Shift Rod	11	HMMWV: All A2 models, plus M1123
TM 9-2320-280-24P	Fig. 367 — Arctic Kit, Control Box Assembly	1	HMMWV: All A0 and A1 models, plus M1121
TM 9-2320-280-24P	Fig. 397C — Engine and Crew Compartment Heater Switch, Fuel Lines, and Mounting Hardware	7	HMMWV: All models

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: 0.469–0.500 in
Head diameter: 0.306–0.322 in
Head height: 0.105–0.115 in
Features provided: Case-Hardened
Nonmachine nominal thread diameter: Inches 0.164
Material: Overall Steel Comp 1016 or Steel Comp 1018 or Steel Comp 1019 or Steel Comp 1021 or Steel Comp 1022 or Steel Comp 1524
Material document and classification: Overall Assn STD All Material Responses Aisi
Surface treatment: Overall Cadmium and Chromate
Surface treatment document and classification: Overall Fed Spec Single Treatment Response QQ--416 TY 2 Class 3
Nondefinitive spec/std data: Type TT or Type SF or Type SW

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

Questions

Is NSN 5305-01-138-9540 available?
SECO Parts does not have NSN 5305-01-138-9540 (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 5305-01-138-9540 fit?
TM 9-2320-280-24P lists NSN 5305-01-138-9540 in figure 46 (Instrument Panel Assembly and Mounting Hardware), item 4. On the HMMWV it fits every model the manual covers.

How much does NSN 5305-01-138-9540 cost?
NSN 5305-01-138-9540 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line.

What is NSN 5305-01-138-9540?
NSN 5305-01-138-9540 (5305011389540) is the NATO Stock Number for tapping screw in federal supply class 5305 (Screws).

What part numbers cross-reference to NSN 5305-01-138-9540?
Part numbers that cross-reference this NSN include MS51863-33. SECO can source against any of them.

How SECO quotes, ships and handles returns →

Cross-reference part numbers

MS51863-33

Also referenced as

2060HX

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.