NSN catalog · 90,963 partsCatalog › Engine Accessories › FSC 2990 › 2990-01-109-1338
Shear Bolt P/N BACB30LM4DU24
In stock — 2 on our U.S. shelfNSN 2990-01-109-1338 2990011091338 NIIN 011091338
SECO Parts has 2 in stock of NSN 2990-01-109-1338 — Shear Bolt — 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
- BOLT,SHEAR
- SECO description
- SEAL,OIL
- Federal supply class
- FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 2 |
| Total | 2 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
2990-01-109-1338 011091338 BACB30LM4DU24 NAS6704-24
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
- Thread class
- 3A
- Thread direction
- Right-Hand
- Thread length
- 0.375 in (nominal)
- Fastener length
- 1.938 in (nominal)
- Head height
- 0.132 in (nominal)
- Width between flats
- 0.438 in (nominal)
- Grip diameter
- 0.2485–0.2495 in
- Shank unthreaded hole diameter
- First Hole Inches Nominal 0.070
- Nominal thread diameter
- Inches 0.250
- Grip length
- 1.562 in (nominal)
- Thread quantity per inch
- 28
- Minimum tensile strength
- Pounds Per Square Inch 160000
- Distance from head largest bearing surface to shank hole center
- First Hole Inches Nominal 1.750
- Material
- Overall Steel Corrosion Resisting
- Thread series designator
- UNF
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
BACB30LM4DU24 NAS6704-24
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| 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 2990-01-109-1338?
NSN 2990-01-109-1338 (2990011091338) — Shear Bolt: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for shear bolt in federal supply class 2990 (Miscellaneous Engine Accessories, Nonaircraft).
Is NSN 2990-01-109-1338 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.
How much does NSN 2990-01-109-1338 cost?
SECO quotes NSN 2990-01-109-1338 on request, usually the same business day.
What part numbers cross-reference to NSN 2990-01-109-1338?
Part numbers that cross-reference this NSN include BACB30LM4DU24, NAS6704-24. SECO can quote against any of them.