NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5340 › 5340-01-029-7431
Screw Thread Insert P/N TR21007
In stock — 99 on our U.S. shelfNSN 5340-01-029-7431 5340010297431 NIIN 010297431
SECO Parts has 99 in stock of NSN 5340-01-029-7431 — Screw Thread Insert — on our own shelf in Augusta, GA: a stocking supplier, not a broker. Low-cost part: quoted by the line, $50 minimum per line; quantity pricing on request.
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
- INSERT,SCREW THREAD
- SECO description
- INSERT
- Federal supply class
- FSC 5340 — Hardware, Commercial
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New Surplus | NS | 99 |
| Total | 99 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5340-01-029-7431 010297431 TR21007 RKK5/16-24 RKK5112-24
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
- 3B
- Length
- 0.422–0.452 in
- Insert size
- 0.500-13 UNC 2A
- Internal thread relief depth
- 0.070 in (nominal)
- Full internal thread length
- 0.342–0.392 in
- Thread quantity per inch
- 24
- Nominal thread size
- Inches 0.312
- Material
- Overall Steel
- Material document and classification
- Overall Fed Spec Single Material Response QQ-S-637,CO- 1215
- Thread series designator
- Unified National Joint Fine (Unjf)
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
TR21007 RKK5/16-24 RKK5112-24
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 | Z Insurance/numeric stockage objective — held by the government as insurance stock for contingencies, not for routine issue. SECO has 99 on the shelf |
| Unit of issue | EA each |
| 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.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5340-01-029-7431?
NSN 5340-01-029-7431 (5340010297431) — Screw Thread Insert: SECO Parts has 99 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for screw thread insert in federal supply class 5340 (Hardware, Commercial).
Is NSN 5340-01-029-7431 available?
SECO Parts has 99 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5340-01-029-7431 cost?
NSN 5340-01-029-7431 is a low-cost part, so SECO quotes it by the line rather than by the piece: there is a $50 minimum per line, and quantity pricing on request — usually answered the same business day.
What part numbers cross-reference to NSN 5340-01-029-7431?
Part numbers that cross-reference this NSN include TR21007, RKK5/16-24, RKK5112-24. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names INSERT,SCREW THREAD. Same name is not the same part: check the part numbers.