NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-451-1623
Tapping Screw P/N 73543
In stock — 49 on our U.S. shelfNSN 5305-00-451-1623 5305004511623 NIIN 004511623
SECO Parts has 49 in stock of NSN 5305-00-451-1623 — Tapping Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- SCREW,TAPPING
- Federal supply class
- FSC 5305 — Screws
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 49 |
| Total | 49 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-451-1623 004511623 73543 6AX257 84022 15-066939-056
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,TY 1,CL 3
- Head height
- 0.105–0.108 in
- Width between flats
- 0.244–0.250 in
- Extended washer diameter
- 0.302–0.328 in
- Extended washer thickness
- 0.015–0.025 in
- Surface treatment
- Overall Cadmium
- Fastener length
- 0.312 in (nominal)
- Nonmachine nominal thread diameter
- Inches 0.138
- Material
- Overall 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
73543 6AX257 84022
Also referenced as
15-066939-056
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual.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 | J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 49 on the shelf |
| 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 5305-00-451-1623?
NSN 5305-00-451-1623 (5305004511623) — Tapping Screw: SECO Parts has 49 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for tapping screw in federal supply class 5305 (Screws).
Is NSN 5305-00-451-1623 available?
SECO Parts has 49 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-451-1623 cost?
SECO quotes NSN 5305-00-451-1623 on request, usually the same business day.
What part numbers cross-reference to NSN 5305-00-451-1623?
Part numbers that cross-reference this NSN include 73543, 6AX257, 84022. It is also referenced by older, superseded or advisory numbers: 15-066939-056. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,TAPPING. Same name is not the same part: check the part numbers.